Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Westhuizen, J (Jack)
Dob:
2013/01/02 (U12)
Gender:
Male
Chess SA id:
1130301080
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
JMC Crawford International Sandton 2024 (D)
Tournament id
20241120
Rating type
Standard
Start
2024/05/11
End
2024/05/11
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1274.4
K-factor
36
Average opponent rating
1204.4
Performance
1374.4
Expected score
2.96
Score - Expected score
0.54
Rating change
16.1
Rating
1274.0
K-factor
36
Average opponent rating
1196.7
Performance
1366.7
Expected score
2.99
Score - Expected score
0.51
Rating change
18.4
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
8
Shared position
6
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/05/11
Serobatse, I (Itumeleng)
GJM
1200.0
1200.0
W
½
0.63
0.63
-3.9
-4.7
4
2024/05/11
Petersen, F (Farah)
GJM
1205.7
1200.0
B
1
0.54
0.54
13.7
16.6
3
2024/05/11
Moeketsi, M (Mafoko)
GJM
1210.6
1214.8
W
0
0.62
0.61
-18.5
-22.0
2
2024/05/11
Fogolin, O (Oliver)
GTP
1240.3
1207.2
B
1
0.50
0.54
14.9
16.6
1
2024/05/11
Joule, J (Jessica)
GJM
1165.4
1161.6
W
1
0.67
0.67
9.9
11.9