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
4th BC HS Trials 2023 (U18A-Adult)
Tournament id
20231612
Rating type
Standard
Start
2023/08/26
End
2023/08/26
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1124.9
K-factor
40
Average opponent rating
1440.4
Performance
1525.4
Expected score
0.74
Score - Expected score
2.26
Rating change
75.0
Rating
1154.6
K-factor
40
Average opponent rating
1435.3
Performance
1520.3
Expected score
0.90
Score - Expected score
2.10
Rating change
84.0
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/26
Chang, S (Sebastian)
EBC
1613.3
1611.1
B
0
0.00
0.00
0.0
0.0
4
2023/08/26
Mlungwana , E (Emihle)
EAL
1459.2
1449.5
W
1
0.15
0.20
27.2
32.0
3
2023/08/26
John, R (Ruben)
EBC
1294.3
1269.4
B
0
0.26
0.32
-8.3
-12.8
2
2023/08/26
Mabhera, J (Jedidiah)
EBC
1564.8
1563.4
W
1
0.03
0.07
31.0
37.2
1
2023/08/26
Gabela, L (Lomzi)
EBC
1270.2
1283.2
B
1
0.29
0.31
22.7
27.6