Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Groenewald, J (John)
Dob:
2007/06/20 (U18)
Gender:
Male
Chess SA id:
1070308388
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Westerford Chess Challenger 2024 (U18)
Tournament id
20242029
Rating type
Rapid
Start
2024/07/27
End
2024/07/27
Rounds
6
Total time
30
Time weight
0.60
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1250.7
Performance
825.7
Expected score
2.25
Score - Expected score
-2.25
Rating change
-54.4
Rating
1200.0
K-factor
40
Average opponent rating
1105.8
Performance
680.8
Expected score
2.96
Score - Expected score
-2.96
Rating change
-118.4
Games
5
Score
0.0
%
0.0
Dp
-425
Wins
0
Draws
0
Losses
5
Final position
17
Shared position
17
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2024/07/27
Francis, B (Blake)
WCT
1200.0
1200.0
W
0
0.54
0.54
-13.0
-21.6
5
2024/07/27
Brink, K (Kiran)
WCT
1239.2
1067.6
D
1
0.00
0.00
4
2024/07/27
Matthee, C (Connor)
WCT
1347.4
1236.0
B
0
0.29
0.42
-7.0
-16.8
3
2024/07/27
Reeves, S (Seth)
WCT
1200.0
1200.0
W
0
0.54
0.54
-13.0
-21.6
2
2024/07/27
Kebolo, M (Munkia)
WCT
1200.0
1200.0
B
0
0.46
0.46
-11.0
-18.4
1
2024/07/27
Gluckman, L (Levi)
WCT
1306.1
692.8
W
0
0.42
1.00
-10.1
-40.0