Chess South Africa
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Chess South Africa
De Bruin, H (Hanno)
Dob:
2013/12/13 (U12)
Gender:
Male
Chess SA id:
1130134043
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/09/01 (26 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
1226.1
Current Weighted rating
1166.3
Current Weighted performance
1214.9
Current official/published rating (highest between Raw, WR and WP)
1226.1
Current highest rating achieved
1270.4
Current floor (min rating allowed)
770.4
Current K-factor
36
Games played this month
7
Score (S)
4.0
Expected score (We)
2.42
Difference (S-We)
1.49
Current Raw change (no limits, including tournament time weight)
53.5
Current min/max change allowed (with limits)
±159.8
Current Raw change used (final)
53.5
Projected new Raw rating
1279.6
Projected new Weighed rating
1072.2
Projected new Weighted performance
1286.8
Projected new final Raw rating (if new WP > new Raw)
1286.8
Projected new highest rating
1286.8
Projected new floor
786.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1286.8
Projected effective change (new Official - current Official)
+60.7
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
1220.9
Current Weighted rating
1154.3
Current Weighted performance
1214.9
Current official/published rating (highest between Raw, WR and WP)
1220.9
Current highest rating achieved
1263.2
Current floor (min rating allowed)
763.2
Current K-factor
36
Games played this month
7
Score (S)
4.0
Expected score (We)
2.41
Difference (S-We)
1.59
Current Raw change (no limits, including tournament time weight)
57.2
Current min/max change allowed (with limits)
±161.0
Current Raw change used (final)
57.2
Projected new Raw rating
1278.1
Projected new Weighed rating
1061.2
Projected new Weighted performance
1286.8
Projected new final Raw rating (if new WP > new Raw)
1286.8
Projected new highest rating
1286.8
Projected new floor
786.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1286.8
Projected effective change (new Official - current Official)
+65.9
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 (U12)
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:
1226.1
Rating gain/loss:
53.5
Type rating:
1220.9
Rating gain/loss:
57.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
2024 Etienne Lewis (U12)
2024/08/30
2024/09/01
Tshwane (GTP)
Standard
90
0.94
7
7
4.0
1226.1
1220.9
Analysis
5
D4 Tshwane South District Schools Teams Chess Tournament 2024 (U11A)
2024/08/03
2024/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1171.6
1162.8
Analysis
4
2024 Midstream College Open Chess Tournament (U12)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1184.4
1179.0
Analysis
3
2024 Elise Steenkamp Open Chess Tournament (Rooks)
2024/06/15
2024/06/15
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1172.2
1165.3
Analysis
2
2024 Tshwane South School District CLOSED Individual Championships (U11 Mixed)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1162.6
1153.1
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1133.8
1117.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
23
2024 Etienne Lewis (U12)
2024/08/30
2024/09/01
Tshwane (GTP)
Standard
90
0.94
7
7
4.0
1226.1
1220.9
Analysis
22
D4 Tshwane South District Schools Teams Chess Tournament 2024 (U11A)
2024/08/03
2024/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1171.6
1162.8
Analysis
21
2024 Midstream College Open Chess Tournament (U12)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1184.4
1179.0
Analysis
20
2024 Elise Steenkamp Open Chess Tournament (Rooks)
2024/06/15
2024/06/15
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1172.2
1165.3
Analysis
19
2024 Tshwane South School District CLOSED Individual Championships (U11 Mixed)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1162.6
1153.1
Analysis
18
2024 Gauteng Inter-Region Chess Championship (U12C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1133.8
1117.8
Analysis
17
2023 Etienne Lewis Closed Tournament (U12)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
2.0
1175.4
1160.3
Analysis
16
2023 Tshwane South School District CLOSED League Championship (U11)
2023/07/29
2023/07/29
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1161.1
1139.4
Analysis
15
2023 Lubowski Open Tournament (D)
2023/06/24
2023/06/25
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1134.4
1107.7
Analysis
14
2023 Tshwane South School District CLOSED Individual Championships (U11 Open)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1140.4
1111.7
Analysis
13
Chris Greyling Open Tournament 2023 (D1)
2023/03/21
2023/03/21
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1270.4
1263.2
Analysis
12
2023 Afrikaans Hoër Seunskool Open Chess Tournament (D1)
2023/03/04
2023/03/04
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1270.4
1263.2
Analysis
11
Laerskool Constantiapark Open Chess Tournament 2023 (U12)
2023/02/18
2023/02/18
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1266.2
1257.1
Analysis
10
2022 South African Junior Team Chess Championships (U10 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
3.5
1233.6
1234.4
Analysis
9
Lardies Tournament 2022 (U10)
2022/10/29
2022/10/29
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1182.2
1192.8
Analysis
8
2022 Etienne Lewis (U10 Open)
2022/09/02
2022/09/04
Tshwane (GTP)
Standard
90
0.94
7
7
3.0
1161.1
1168.0
Analysis
7
D4 Play Offs 2022 (U9)
2022/07/30
2022/07/30
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1089.7
1078.4
Analysis
6
2022 Menlo Open Tournament (E)
2022/07/23
2022/07/23
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1089.7
1078.4
Analysis
5
2022 Blou Bul Open (E)
2022/06/25
2022/06/25
Tshwane (GTP)
Standard
90
0.94
5
5
1.5
1113.4
1101.2
Analysis
4
2022 Silver Lakes Chess Club Open Chess Tournament (E)
2022/05/07
2022/05/07
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1140.3
1133.6
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
32
15
2
15
16.0
50.0
0.0
1288.1
1288.1
White
18
7
1
10
7.5
41.7
-70.8
1294.5
1223.7
Black
14
8
1
5
8.5
60.7
91.1
1279.8
1370.9
Standard
All
32
15
2
15
16.0
50.0
0.0
1288.1
1288.1
White
18
7
1
10
7.5
41.7
-70.8
1294.5
1223.7
Black
14
8
1
5
8.5
60.7
91.1
1279.8
1370.9
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
120
51
5
64
53.5
44.6
-46.0
1226.3
1180.3
White
63
28
2
33
29.0
46.0
-33.7
1228.8
1195.1
Black
57
23
3
31
24.5
43.0
-59.6
1223.5
1163.9
Standard
All
120
51
5
64
53.5
44.6
-46.0
1226.3
1180.3
White
63
28
2
33
29.0
46.0
-33.7
1228.8
1195.1
Black
57
23
3
31
24.5
43.0
-59.6
1223.5
1163.9
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
1140137418
Van Der Wath, L (Logan)
4
3.0
3
0
1
75.0
1131.4
212.5
1343.9
View list
2
1130140635
Ribbens, R (Reuben)
4
0.0
0
0
4
0.0
1200.3
-425.0
775.3
View list
3
1130134049
Grobler, J (Joshua)
3
0.5
0
1
2
16.7
1162.5
-283.3
879.2
View list
4
1130134053
Roos, E (Ewan)
3
0.0
0
0
3
0.0
1164.2
-425.0
739.2
View list
5
1120131217
Coetzee, M (Merikus)
2
1.0
1
0
1
50.0
1144.7
0.0
1144.7
View list
6
2130119628
Loubser, L (Lara)
2
1.0
1
0
1
50.0
1179.9
0.0
1179.9
View list
7
1130135733
Mulamattathil, R (Rehaan)
2
1.0
1
0
1
50.0
1202.4
0.0
1202.4
View list
8
1120135739
Pretorius, P (Pieter)
2
1.0
1
0
1
50.0
1136.2
0.0
1136.2
View list
9
2130140636
Truscott, A (Ane)
2
1.0
1
0
1
50.0
1147.8
0.0
1147.8
View list
10
1130134055
Swart, J (Jevan)
2
0.5
0
1
1
25.0
1172.8
-212.5
960.3
View list
11
1140140634
De Beer, L (Liam Nicolaas)
2
0.0
0
0
2
0.0
1126.2
-425.0
701.2
View list
12
1140135082
Janse Van Rensburg, J (Josh)
2
0.0
0
0
2
0.0
1166.3
-425.0
741.3
View list
13
2130137401
Pistorius, A (Anabelle)
2
0.0
0
0
2
0.0
1137.3
-425.0
712.3
View list
14
1130130105
Slabbert, M (Marko)
2
0.0
0
0
2
0.0
1171.7
-425.0
746.7
View list
15
1120109369
De Jager, G (Gustave)
1
1.0
1
0
0
100.0
1161.1
425.0
1586.1
View list
16
1130144512
De Jager, F (Franco)
1
1.0
1
0
0
100.0
1089.7
425.0
1514.7
View list
17
1120134044
De Bruyn, A (Alzane)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1140137652
Aikman, D (Desmond Gustav)
1
1.0
1
0
0
100.0
1161.1
425.0
1586.1
View list
19
1130144509
Bolleurs, M (Matthew)
1
1.0
1
0
0
100.0
1089.7
425.0
1514.7
View list
20
1140136637
Bezuidenhout, M (Marnus)
1
1.0
1
0
0
100.0
1089.7
425.0
1514.7
View list