Chess South Africa
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Chess South Africa
Westermann, L (Liezl)
Dob:
2013/07/11 (U12)
Gender:
Female
Chess SA id:
2130148666
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/06/15 (8 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
1469.7
Current Weighted rating
1309.5
Current Weighted performance
1458.5
Current official/published rating (highest between Raw, WR and WP)
1469.7
Current highest rating achieved
1469.7
Current floor (min rating allowed)
969.7
Current K-factor
32
Games played this month
5
Score (S)
5.0
Expected score (We)
3.54
Difference (S-We)
1.37
Current Raw change (no limits, including tournament time weight)
43.9
Current min/max change allowed (with limits)
±112.9
Current Raw change used (final)
43.9
Projected new Raw rating
1513.6
Projected new Weighed rating
1208.3
Projected new Weighted performance
1565.9
Projected new final Raw rating (if new WP > new Raw)
1565.9
Projected new highest rating
1565.9
Projected new floor
1065.9
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1565.9
Projected effective change (new Official - current Official)
+96.2
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
1465.3
Current Weighted rating
1302.3
Current Weighted performance
1458.5
Current official/published rating (highest between Raw, WR and WP)
1465.3
Current highest rating achieved
1465.3
Current floor (min rating allowed)
965.3
Current K-factor
32
Games played this month
5
Score (S)
5.0
Expected score (We)
3.47
Difference (S-We)
1.53
Current Raw change (no limits, including tournament time weight)
49.0
Current min/max change allowed (with limits)
±113.6
Current Raw change used (final)
49.0
Projected new Raw rating
1514.3
Projected new Weighed rating
1201.6
Projected new Weighted performance
1565.9
Projected new final Raw rating (if new WP > new Raw)
1565.9
Projected new highest rating
1565.9
Projected new floor
1065.9
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1565.9
Projected effective change (new Official - current Official)
+100.6
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 Elise Steenkamp Open Chess Tournament (Rooks)
Start:
2024/06/15
End:
2024/06/15
Host:
GTP
Type:
Standard
Time:
90
Time weight:
0.94
Rounds:
5
Games:
5
Score:
5.0
Main rating:
1469.7
Rating gain/loss:
43.9
Type rating:
1465.3
Rating gain/loss:
49.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
12
2024 Elise Steenkamp Open Chess Tournament (Rooks)
2024/06/15
2024/06/15
Tshwane (GTP)
Standard
90
0.94
5
5
5.0
1469.7
1465.3
Analysis
11
2024 Gauteng North School District Individual Championships - D1 (U11 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1343.9
1325.8
Analysis
10
2024 Mid Gauteng Open Chess Tournament (U12)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1343.9
1325.8
Analysis
9
2024 Milos Ristic Open Chess Tournament (U12)
2024/04/27
2024/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1360.1
1338.8
Analysis
8
2024 KSNG CHess Academy Open Tournament (D1)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1360.1
1338.8
Analysis
7
2024 Chris Greyling Open Chess Tournament (D3)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1394.1
1380.2
Analysis
6
2024 Wynie Robbertse Chess Tournament (D2)
2024/03/02
2024/03/02
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1394.1
1380.2
Analysis
5
2024 Tshwane Chess AHS Open Chess Tournament (D1)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1404.6
1392.1
Analysis
4
2024 Blou Bul Open Chess Tournament (D)
2024/02/10
2024/02/10
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1404.6
1392.1
Analysis
3
2024 Piet Robbertse Open Chess Tournament (D2)
2024/02/03
2024/02/04
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1404.6
1392.1
Analysis
2
2024 Tshwane Chess OPEN Registration Tournament (D2)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1327.4
1328.9
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12 Girls B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1327.4
1328.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
28
2024 Elise Steenkamp Open Chess Tournament (Rooks)
2024/06/15
2024/06/15
Tshwane (GTP)
Standard
90
0.94
5
5
5.0
1469.7
1465.3
Analysis
27
2024 Gauteng North School District Individual Championships - D1 (U11 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1343.9
1325.8
Analysis
26
2024 Mid Gauteng Open Chess Tournament (U12)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1343.9
1325.8
Analysis
25
2024 Milos Ristic Open Chess Tournament (U12)
2024/04/27
2024/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1360.1
1338.8
Analysis
24
2024 KSNG CHess Academy Open Tournament (D1)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1360.1
1338.8
Analysis
23
2024 Chris Greyling Open Chess Tournament (D3)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1394.1
1380.2
Analysis
22
2024 Wynie Robbertse Chess Tournament (D2)
2024/03/02
2024/03/02
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1394.1
1380.2
Analysis
21
2024 Tshwane Chess AHS Open Chess Tournament (D1)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1404.6
1392.1
Analysis
20
2024 Blou Bul Open Chess Tournament (D)
2024/02/10
2024/02/10
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1404.6
1392.1
Analysis
19
2024 Piet Robbertse Open Chess Tournament (D2)
2024/02/03
2024/02/04
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1404.6
1392.1
Analysis
18
2024 Tshwane Chess OPEN Registration Tournament (D2)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1327.4
1328.9
Analysis
17
2024 Gauteng Inter-Region Chess Championship (U12 Girls B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1327.4
1328.9
Analysis
16
2023 Gauteng Noord (D)
2023/10/14
2023/10/15
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1311.8
1314.1
Analysis
15
2023 Etienne Lewis Closed Tournament (U12)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
4.0
1256.7
1242.5
Analysis
14
2023 Woman's Day Open Chess Tournament (Knight)
2023/08/09
2023/08/09
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1256.7
1242.5
Analysis
13
2023 Gauteng North School District CLOSED League Championships (D1) (U11)
2023/08/05
2023/08/05
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1256.7
1242.5
Analysis
12
2023 Menlo Open Tournament (D)
2023/07/22
2023/07/22
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1295.8
1289.7
Analysis
11
2023 Lubowski Open Tournament (D)
2023/06/24
2023/06/25
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1211.3
1202.5
Analysis
10
2023 Elize Steenkamp Open Tournament (D2)
2023/06/16
2023/06/17
Tshwane (GTP)
Standard
90
0.94
6
6
4.0
1211.3
1202.5
Analysis
9
Wynie Robbertse Open Tournament 2023 (D)
2023/06/03
2023/06/03
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1211.3
1202.5
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
60
43
1
16
43.5
72.5
191.2
1235.4
1426.6
White
28
20
1
7
20.5
73.2
197.3
1239.0
1436.3
Black
32
23
0
9
23.0
71.9
185.9
1232.2
1418.1
Standard
All
60
43
1
16
43.5
72.5
191.2
1235.4
1426.6
White
28
20
1
7
20.5
73.2
197.3
1239.0
1436.3
Black
32
23
0
9
23.0
71.9
185.9
1232.2
1418.1
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
140
78
8
54
82.0
58.6
72.9
1228.8
1301.7
White
67
35
4
28
37.0
55.2
44.4
1227.9
1272.3
Black
73
43
4
26
45.0
61.6
99.0
1229.7
1328.6
Standard
All
140
78
8
54
82.0
58.6
72.9
1228.8
1301.7
White
67
35
4
28
37.0
55.2
44.4
1227.9
1272.3
Black
73
43
4
26
45.0
61.6
99.0
1229.7
1328.6
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
1120148312
Van Rooyen, D (Dandre)
3
2.0
2
0
1
66.7
1250.0
141.7
1391.6
View list
2
1090116738
Makaleng, K (Kgothatso)
3
0.5
0
1
2
16.7
1211.3
-283.3
928.0
View list
3
1130136645
Truscott, A (Adriaan)
3
0.0
0
0
3
0.0
1298.4
-425.0
873.4
View list
4
1140144840
Lekalakala, R (Realeboga Blessings)
2
2.0
2
0
0
100.0
1377.1
425.0
1802.1
View list
5
2130143064
Venter, C (Chermone)
2
2.0
2
0
0
100.0
1366.0
425.0
1791.0
View list
6
1120134046
De Jager, K (Konrad)
2
1.5
1
1
0
75.0
1181.3
212.5
1393.8
View list
7
2120134213
Jansen, A (Alexia)
2
1.0
1
0
1
50.0
1292.1
0.0
1292.1
View list
8
2130119628
Loubser, L (Lara)
2
1.0
1
0
1
50.0
1253.5
0.0
1253.5
View list
9
2120135735
Muller, M (Mari)
2
1.0
1
0
1
50.0
1292.1
0.0
1292.1
View list
10
1100152481
Sahdeo, J (Jashil)
2
1.0
1
0
1
50.0
1404.6
0.0
1404.6
View list
11
2130148076
Scholtz, M (Mia-Mari)
2
1.0
1
0
1
50.0
1234.0
0.0
1234.0
View list
12
2110106009
Veldman, C (Chantane)
2
1.0
1
0
1
50.0
1350.2
0.0
1350.2
View list
13
2150137423
Vermaak, A (Alri)
2
1.0
1
0
1
50.0
1292.1
0.0
1292.1
View list
14
1150140638
Wolvaardt, J (Jonathan)
2
1.0
1
0
1
50.0
1208.9
0.0
1208.9
View list
15
2120112515
Du Randt, L (Lea)
2
0.5
0
1
1
25.0
1114.3
-212.5
901.8
View list
16
2120136659
Wiehahn, H (Hailey)
2
0.0
0
0
2
0.0
1110.7
-425.0
685.7
View list
17
2130142654
Ferreira, L (Lea Elizabeth)
1
1.0
1
0
0
100.0
1327.4
425.0
1752.4
View list
18
2130148659
Fouche, S (Stephany)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
1140137652
Aikman, D (Desmond Gustav)
1
1.0
1
0
0
100.0
1360.1
425.0
1785.1
View list
20
1130137392
Benade, D (Dylan)
1
1.0
1
0
0
100.0
1106.0
425.0
1531.0
View list