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
JMC 2nd Trials 2022 (B)
Tournament id
20221353
Rating type
Standard
Start
2022/08/27
End
2022/08/27
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1505.2
K-factor
32
Average opponent rating
1350.1
Performance
1520.1
Expected score
3.36
Score - Expected score
0.14
Rating change
3.7
Rating
1450.0
K-factor
32
Average opponent rating
1350.7
Performance
1520.7
Expected score
3.04
Score - Expected score
0.46
Rating change
14.7
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
8
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/08/27
Donald, J (Joshua)
GJM
1170.8
1131.0
B
1
0.85
0.83
3.8
5.4
4
2022/08/27
Steyn, T (Tjaart)
GJM
1353.2
1331.5
W
1
0.72
0.68
7.2
10.2
3
2022/08/27
Mungal, Z (Zoey)
NBR
1463.6
1536.5
B
0
0.51
0.36
-13.1
-11.5
2
2022/08/27
Naidoo, K (Kajol)
GJM
1447.0
1455.2
W
1
0.61
0.54
10.0
14.7
1
2022/08/27
Maharaj, A (Aditi)
GJM
1316.0
1299.4
B
½
0.68
0.63
-4.6
-4.2