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
Second Knight Riders Juniors Open Chess Tournament 2024 (C)
Tournament id
20241410
Rating type
Standard
Start
2024/06/08
End
2024/06/08
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1301.3
K-factor
36
Average opponent rating
1242.1
Performance
1497.1
Expected score
2.81
Score - Expected score
1.19
Rating change
35.6
Rating
1303.9
K-factor
36
Average opponent rating
1235.7
Performance
1490.7
Expected score
2.86
Score - Expected score
1.14
Rating change
41.0
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
2
Shared position
2
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/06/08
Tierney, G (Grayson)
GJM
1225.9
1237.4
B
1
0.55
0.54
13.4
16.6
4
2024/06/08
Hlatshwayo, S (Silindile)
GJM
1260.7
1256.7
W
1
0.59
0.60
12.3
14.4
3
2024/06/08
Johnson, A (Ashar)
GJM
1350.1
1332.5
B
0
0.40
0.42
-12.0
-15.1
2
2024/06/08
Chadalavada, B (Bhaarghavarama)
GJM
1195.0
1177.3
W
1
0.67
0.69
9.9
11.2
1
2024/06/08
Tshabalala, M (Matlotlo)
GJM
1178.7
1174.8
B
1
0.60
0.61
12.0
14.0