Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Koorbanally, J (James)
Dob:
2007/07/19 (U18)
Gender:
Male
Chess SA id:
1070097632
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Durban Chess Summer Championship 2023 (B)
Tournament id
20230522
Rating type
Standard
Start
2023/03/04
End
2023/03/04
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1325.6
K-factor
40
Average opponent rating
1262.7
Performance
1432.7
Expected score
2.91
Score - Expected score
0.59
Rating change
19.6
Rating
1336.1
K-factor
40
Average opponent rating
1275.3
Performance
1445.3
Expected score
2.90
Score - Expected score
0.60
Rating change
24.0
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
2023/03/04
Williams, I (Ivan)
KED
1200.2
1213.2
W
½
0.69
0.68
-6.1
-7.2
4
2023/03/04
Taljaard, C (Connor)
KED
1336.1
1346.2
B
0
0.45
0.45
-14.4
-18.0
3
2023/03/04
Naidu, S (Saien)
KIK
1362.0
1338.0
W
1
0.50
0.54
16.0
18.4
2
2023/03/04
Naidu, J (Joel)
KIK
1228.9
1248.0
B
1
0.57
0.56
13.8
17.6
1
2023/03/04
Dunkley, J (Jaydon)
KED
1186.4
1231.2
W
1
0.70
0.66
9.6
13.6