Chess South Africa
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Chess South Africa
Westermann, I (Inge)
Dob:
2015/10/13 (U10)
Gender:
Female
Chess SA id:
2150157433
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/09/01 (7 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1381.3
Current Weighted rating
1240.9
Current Weighted performance
1345.2
Current official/published rating (highest between Raw, WR and WP)
1381.3
Current highest rating achieved
1389.7
Current floor (min rating allowed)
889.7
Current K-factor
36
Games played this month
7
Score (S)
4.0
Expected score (We)
4.66
Difference (S-We)
-0.62
Current Raw change (no limits, including tournament time weight)
-22.3
Current min/max change allowed (with limits)
±128.1
Current Raw change used (final)
-22.3
Projected new Raw rating
1359.0
Projected new Weighed rating
1143.7
Projected new Weighted performance
1333.7
Projected new final Raw rating (if new WP > new Raw)
1359.0
Projected new highest rating
1389.7
Projected new floor
889.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1359.0
Projected effective change (new Official - current Official)
-22.3
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1379.8
Current Weighted rating
1239.6
Current Weighted performance
1345.2
Current official/published rating (highest between Raw, WR and WP)
1379.8
Current highest rating achieved
1388.4
Current floor (min rating allowed)
888.4
Current K-factor
36
Games played this month
7
Score (S)
4.0
Expected score (We)
4.61
Difference (S-We)
-0.61
Current Raw change (no limits, including tournament time weight)
-22.0
Current min/max change allowed (with limits)
±128.3
Current Raw change used (final)
-22.0
Projected new Raw rating
1357.8
Projected new Weighed rating
1142.4
Projected new Weighted performance
1333.7
Projected new final Raw rating (if new WP > new Raw)
1357.8
Projected new highest rating
1388.4
Projected new floor
888.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1357.8
Projected effective change (new Official - current Official)
-22.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Tournament:
2024 Etienne Lewis (U10)
Start:
2024/08/30
End:
2024/09/01
Host:
GTP
Type:
Standard
Time:
90
Time weight:
0.94
Rounds:
7
Games:
7
Score:
4.0
Main rating:
1381.3
Rating gain/loss:
-22.3
Type rating:
1379.8
Rating gain/loss:
-22.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
18
2024 Etienne Lewis (U10)
2024/08/30
2024/09/01
Tshwane (GTP)
Standard
90
0.94
7
7
4.0
1381.3
1379.8
Analysis
17
2024 Alekhine Open Chess Tournament (U10)
2024/08/09
2024/08/09
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1384.0
1381.6
Analysis
16
D1 Gauteng North District School Closed 2024 (U9)
2024/08/03
2024/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1384.0
1381.6
Analysis
15
2024 Midstream College Open Chess Tournament (U10)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1388.5
1388.4
Analysis
14
Menlopark Open Chess Tournament 2024 (U10)
2024/07/13
2024/07/13
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1388.5
1388.4
Analysis
13
2024 Elise Steenkamp Open Chess Tournament (Rooks)
2024/06/15
2024/06/15
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1389.7
1388.2
Analysis
12
2024 Gauteng North School District Individual Championships - D1 (U9 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1199.9
1201.6
Analysis
11
2024 Mid Gauteng Open Chess Tournament (U10)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1199.9
1201.6
Analysis
10
2024 Milos Ristic Open Chess Tournament (U10)
2024/04/27
2024/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1141.3
1123.8
Analysis
9
2024 KSNG CHess Academy Open Tournament (D3)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1141.3
1123.8
Analysis
8
2024 Chris Greyling Open Chess Tournament (D2)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1206.1
1199.8
Analysis
7
2024 Wynie Robbertse Chess Tournament (D2)
2024/03/02
2024/03/02
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1206.1
1199.8
Analysis
6
2024 Tshwane Chess AHS Open Chess Tournament (D2)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1245.4
1244.7
Analysis
5
2024 Constantiapark Open (D1)
2024/02/17
2024/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1245.4
1244.7
Analysis
4
2024 Blou Bul Open Chess Tournament (D)
2024/02/10
2024/02/10
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1245.4
1244.7
Analysis
3
2024 Piet Robbertse Open Chess Tournament (D2)
2024/02/03
2024/02/04
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1245.4
1244.7
Analysis
2
2024 Tshwane Chess OPEN Registration Tournament (E)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1166.6
1170.2
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1166.6
1170.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
27
2024 Etienne Lewis (U10)
2024/08/30
2024/09/01
Tshwane (GTP)
Standard
90
0.94
7
7
4.0
1381.3
1379.8
Analysis
26
2024 Alekhine Open Chess Tournament (U10)
2024/08/09
2024/08/09
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1384.0
1381.6
Analysis
25
D1 Gauteng North District School Closed 2024 (U9)
2024/08/03
2024/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1384.0
1381.6
Analysis
24
2024 Midstream College Open Chess Tournament (U10)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1388.5
1388.4
Analysis
23
Menlopark Open Chess Tournament 2024 (U10)
2024/07/13
2024/07/13
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1388.5
1388.4
Analysis
22
2024 Elise Steenkamp Open Chess Tournament (Rooks)
2024/06/15
2024/06/15
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1389.7
1388.2
Analysis
21
2024 Gauteng North School District Individual Championships - D1 (U9 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1199.9
1201.6
Analysis
20
2024 Mid Gauteng Open Chess Tournament (U10)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1199.9
1201.6
Analysis
19
2024 Milos Ristic Open Chess Tournament (U10)
2024/04/27
2024/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1141.3
1123.8
Analysis
18
2024 KSNG CHess Academy Open Tournament (D3)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1141.3
1123.8
Analysis
17
2024 Chris Greyling Open Chess Tournament (D2)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1206.1
1199.8
Analysis
16
2024 Wynie Robbertse Chess Tournament (D2)
2024/03/02
2024/03/02
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1206.1
1199.8
Analysis
15
2024 Tshwane Chess AHS Open Chess Tournament (D2)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1245.4
1244.7
Analysis
14
2024 Constantiapark Open (D1)
2024/02/17
2024/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1245.4
1244.7
Analysis
13
2024 Blou Bul Open Chess Tournament (D)
2024/02/10
2024/02/10
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1245.4
1244.7
Analysis
12
2024 Piet Robbertse Open Chess Tournament (D2)
2024/02/03
2024/02/04
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1245.4
1244.7
Analysis
11
2024 Tshwane Chess OPEN Registration Tournament (E)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1166.6
1170.2
Analysis
10
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1166.6
1170.2
Analysis
9
2023 Gauteng Noord (E)
2023/10/14
2023/10/14
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1168.0
1170.9
Analysis
8
2023 Etienne Lewis Closed Tournament (U10)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
3.0
1115.5
1107.5
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
90
50
4
36
52.0
57.8
66.1
1224.0
1290.1
White
46
24
1
21
24.5
53.3
27.7
1229.7
1257.5
Black
44
26
3
15
27.5
62.5
106.3
1218.0
1324.2
Standard
All
90
50
4
36
52.0
57.8
66.1
1224.0
1290.1
White
46
24
1
21
24.5
53.3
27.7
1229.7
1257.5
Black
44
26
3
15
27.5
62.5
106.3
1218.0
1324.2
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
135
68
5
62
70.5
52.2
18.9
1216.0
1234.9
White
68
33
1
34
33.5
49.3
-6.2
1226.6
1220.4
Black
67
35
4
28
37.0
55.2
44.4
1205.3
1249.7
Standard
All
135
68
5
62
70.5
52.2
18.9
1216.0
1234.9
White
68
33
1
34
33.5
49.3
-6.2
1226.6
1220.4
Black
67
35
4
28
37.0
55.2
44.4
1205.3
1249.7
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2150147100
Dixon, G (Genevieve)
5
3.5
3
1
1
70.0
1202.6
170.0
1372.6
View list
2
1150136649
Coetzee, A (Adriaan)
3
2.0
2
0
1
66.7
1160.7
141.7
1302.4
View list
3
1160151829
Erdogan, D (Demir)
3
2.0
2
0
1
66.7
1386.1
141.7
1527.8
View list
4
2140135083
Mcphail, A (Ava)
3
1.0
1
0
2
33.3
1171.8
-141.7
1030.2
View list
5
1160156211
Mc Gill, J (Jonathan)
2
2.0
2
0
0
100.0
1249.8
425.0
1674.8
View list
6
2160159597
Rampersadh, M (Micah)
2
2.0
2
0
0
100.0
1382.7
425.0
1807.7
View list
7
1150306250
Van Der Merwe, A (Alex)
2
2.0
2
0
0
100.0
1382.7
425.0
1807.7
View list
8
2160162781
Westermann, Z (Zelri)
2
2.0
2
0
0
100.0
1292.0
425.0
1717.0
View list
9
1140158375
Bailey, K (Keanu)
2
1.0
1
0
1
50.0
1257.1
0.0
1257.1
View list
10
1160159892
Viljoen, J (Jayden Johan)
2
1.0
1
0
1
50.0
1277.5
0.0
1277.5
View list
11
1150149187
Vorster, J (James)
2
1.0
1
0
1
50.0
1115.5
0.0
1115.5
View list
12
1140148674
Weyer, E (Evan)
2
1.0
1
0
1
50.0
1294.8
0.0
1294.8
View list
13
1160306856
Anthonissen, M (Mikhael)
2
0.0
0
0
2
0.0
1384.9
-425.0
959.9
View list
14
1090157435
Du Toit, C (Colenso)
2
0.0
0
0
2
0.0
1225.8
-425.0
800.8
View list
15
1140134242
Opperman, J (Jordan)
2
0.0
0
0
2
0.0
1141.0
-425.0
716.0
View list
16
1140134245
Van Der Merwe, ZC (Zander Christiaan)
2
0.0
0
0
2
0.0
1180.5
-425.0
755.5
View list
17
1150190498
Dolo, M (Mogau)
1
1.0
1
0
0
100.0
1166.6
425.0
1591.6
View list
18
1140134238
Bornman, R (Rousseau)
1
1.0
1
0
0
100.0
1115.5
425.0
1540.5
View list
19
1140134429
Botha, G (Gregory)
1
1.0
1
0
0
100.0
1115.5
425.0
1540.5
View list
20
1130134043
De Bruin, H (Hanno)
1
1.0
1
0
0
100.0
1389.7
425.0
1814.7
View list
