Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Heerden, Z (Zachariah)
Dob:
2013/11/03 (U12)
Gender:
Male
Chess SA id:
1130158986
FIDE id:
Van Heerden
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Rylib Summer Slam 2023 (Development)
Tournament id
20232487
Rating type
Rapid
Start
2023/12/12
End
2023/12/12
Rounds
6
Total time
20
Time weight
0.47
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1183.9
Performance
971.4
Expected score
3.11
Score - Expected score
-1.61
Rating change
-30.3
Rating
1200.0
K-factor
40
Average opponent rating
1197.3
Performance
984.8
Expected score
3.02
Score - Expected score
-1.52
Rating change
-60.8
Games
6
Score
1.5
%
25.0
Dp
-212,5
Wins
1
Draws
1
Losses
4
Final position
67
Shared position
63
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/12/12
Matshaya, Y (Yanga)
WCT
1164.1
1200.0
B
0
0.50
0.46
-10.0
-18.4
5
2023/12/12
Madamombe, L (Liam)
WCT
1200.0
1200.0
W
½
0.54
0.54
-0.8
-1.6
4
2023/12/12
Mfazwe, A (Abukwa)
WCT
1200.0
1200.0
B
1
0.46
0.46
10.8
21.6
3
2023/12/12
Jaftha, M (Micah)
WCT
1200.0
1200.0
W
0
0.54
0.54
-10.8
-21.6
2
2023/12/12
Gatyeni, K (Khayone)
WCT
1139.2
1183.6
B
0
0.53
0.48
-10.6
-19.2
1
2023/12/12
Mqokweni, B (Bongani)
WCT
1200.0
1200.0
W
0
0.54
0.54
-10.8
-21.6