Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Li, Z (Zhengfei)
Dob:
2009/11/01 (U16)
Gender:
Male
Chess SA id:
1090099818
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Mzansi Spring Open 2022 (Advanced)
Tournament id
20221532
Rating type
Standard
Start
2022/09/03
End
2022/09/03
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1507.3
K-factor
32
Average opponent rating
1344.1
Performance
1599.1
Expected score
3.41
Score - Expected score
0.59
Rating change
15.7
Rating
1513.1
K-factor
32
Average opponent rating
1336.1
Performance
1591.1
Expected score
3.49
Score - Expected score
0.51
Rating change
16.3
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
1
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/09/03
Maponya, K (Khutso)
GJM
1291.7
1302.4
B
1
0.71
0.70
7.4
9.6
4
2022/09/03
Weng, Y (Yu Bo (David))
GJM
1464.7
1459.3
B
1
0.51
0.52
12.5
15.4
3
2022/09/03
Thorulsley, K (Kairaav)
GJM
1246.7
1227.5
W
1
0.85
0.87
3.8
4.2
2
2022/09/03
Tshikota, G (Gregory)
KED
1317.2
1302.9
B
0
0.68
0.70
-17.4
-22.4
1
2022/09/03
Naicker, GC (Gabriel Christian)
GJM
1400.1
1388.6
W
1
0.67
0.69
8.4
9.9