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
2024 KSNG CHess Academy Open Tournament (A)
Tournament id
20240770
Rating type
Standard
Start
2024/04/06
End
2024/04/06
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1682.8
K-factor
32
Average opponent rating
1657.5
Performance
1742.5
Expected score
2.60
Score - Expected score
0.40
Rating change
10.6
Rating
1670.8
K-factor
32
Average opponent rating
1666.3
Performance
1751.3
Expected score
2.47
Score - Expected score
0.53
Rating change
17.0
Games
5
Score
3.0
%
60.0
Dp
85
Wins
2
Draws
2
Losses
1
Final position
4
Shared position
3
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/04/06
De Jager, R (Renier)
GTP
1498.3
1502.2
B
½
0.67
0.65
-4.5
-4.8
4
2024/04/06
De Vries, MA (Andrio)
GTP
1649.4
1652.4
B
1
0.50
0.48
13.3
16.6
3
2024/04/06
Smit, YH (Yoshua)
GTP
1694.3
1711.4
W
1
0.53
0.49
12.5
16.3
2
2024/04/06
Jacobs, CN (Calvin Nicholas)
GTP
1756.3
1769.8
B
½
0.37
0.34
3.5
5.1
1
2024/04/06
Weng, Y (Yu Bo (David))
GJM
1689.0
1695.6
W
0
0.53
0.51
-14.1
-16.3