Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ni, Y (Yi Fei)
Dob:
2006/12/05 (U20)
Gender:
Male
Chess SA id:
106076698
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Gauteng Top Schools (U17 Mixed)
Tournament id
20231736
Rating type
Standard
Start
2023/08/19
End
2023/08/19
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1339.7
K-factor
36
Average opponent rating
1271.2
Performance
1441.2
Expected score
2.86
Score - Expected score
0.64
Rating change
19.1
Rating
1372.6
K-factor
36
Average opponent rating
1268.7
Performance
1438.7
Expected score
3.06
Score - Expected score
0.44
Rating change
15.8
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/19
Phaswani, A (Alwani)
GJM
1200.0
1200.0
W
1
0.70
0.74
8.6
9.4
4
2023/08/19
Mvundla, T (Thandiswa)
GWR
1578.4
1568.9
B
0
0.18
0.23
-5.2
-8.3
3
2023/08/19
Richter, A (Adriaan)
GE
1305.3
1295.2
B
1
0.50
0.55
14.4
16.2
2
2023/08/19
De Wet, CR (Christiaan)
GTP
1135.2
1157.0
W
½
0.78
0.79
-8.1
-10.4
1
2023/08/19
Mageda, M (Maanda)
GE
1137.3
1122.4
B
1
0.69
0.75
8.9
9.0