Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ngculana, Z (Zachuma)
Dob:
2006/03/14 (U20)
Gender:
Male
Chess SA id:
106066546
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Grey College Team Championship 2023 (B)
Tournament id
20230118
Rating type
Standard
Start
2023/02/03
End
2023/02/04
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
952.3
K-factor
40
Average opponent rating
1252.2
Performance
1507.2
Expected score
0.76
Score - Expected score
3.24
Rating change
107.6
Rating
950.6
K-factor
40
Average opponent rating
1236.0
Performance
1491.0
Expected score
0.81
Score - Expected score
3.19
Rating change
127.6
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/04
Pute, N (Ntsika)
FMB
1018.5
947.0
B
1
0.38
0.46
19.8
21.6
4
2023/02/04
Van Heerden, EJ (Ethan Joel)
WCW
1445.4
1419.8
W
0
0.01
0.01
-0.3
-0.4
3
2023/02/03
Brown, X (Xavier)
WCT
1206.6
1200.0
B
1
0.16
0.17
26.9
33.2
2
2023/02/03
Johnson, A (Ashar)
GJM
1419.2
1411.6
W
1
0.01
0.01
31.7
39.6
1
2023/02/03
Jacobs, C (Christine)
FMB
1171.5
1201.6
B
1
0.20
0.17
25.6
33.2