Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Yang, Z (Ziye)
Dob:
2012/08/16 (U14)
Gender:
Male
Chess SA id:
1120112168
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
JNW Club - Charterhouse Open 2019 (F)
Tournament id
20190673
Rating type
Standard
Start
2019/04/13
End
2019/04/13
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1185.8
Performance
1185.8
Expected score
2.54
Score - Expected score
-0.04
Rating change
-1.3
Rating
1200.0
K-factor
40
Average opponent rating
1182.0
Performance
1182.0
Expected score
2.56
Score - Expected score
-0.06
Rating change
-2.4
Games
5
Score
2.5
%
50.0
Dp
0
Wins
2
Draws
1
Losses
2
Final position
6
Shared position
5
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/04/13
Kelly, K (Kaleb)
GJM
1187.7
1183.2
B
0
0.47
0.48
-15.0
-19.2
4
2019/04/13
Van Heerden, D (David)
GJM
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
3
2019/04/13
Zhang, L (Leonard)
GJM
1200.0
1200.0
W
½
0.54
0.54
-1.3
-1.6
2
2019/04/13
Pretorius, C (Christiaan)
GJM
1217.9
1221.6
B
0
0.44
0.43
-14.1
-17.2
1
2019/04/13
Nwafor, C (Chichi)
GJM
1123.3
1105.2
W
1
0.63
0.65
11.8
14.0