Chess South Africa
Last updated:
Player Tournament Analysis
Home
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
Rapid rating
General
Tournament
2023 La Lucia Rapid (A)
Tournament id
20230025
Rating type
Rapid
Start
2023/01/21
End
2023/01/21
Rounds
6
Total time
25
Time weight
0.54
Total time
Official results
Rating
1340.4
K-factor
40
Average opponent rating
1375.2
Performance
1233.5
Expected score
2.76
Score - Expected score
-0.76
Rating change
-16.4
Rating
1241.2
K-factor
40
Average opponent rating
1240.9
Performance
1099.3
Expected score
3.00
Score - Expected score
-1.00
Rating change
-40.0
Games
6
Score
2.0
%
33.3
Dp
-141,666666666667
Wins
2
Draws
0
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/01/21
Msani, S (Siza)
KED
1256.7
1200.0
W
0
0.64
0.59
-12.8
-23.6
5
2023/01/21
Ngubeni, N (Nathi)
KED
1485.5
1404.3
B
0
0.29
0.27
-5.8
-10.8
4
2023/01/21
Makaula, V (Vumankosi)
KED
1357.8
1199.2
W
1
0.52
0.59
9.6
16.4
3
2023/01/21
Ntenga, MG (Mcebisi)
KED
1348.5
1235.2
B
0
0.45
0.47
-9.0
-18.8
2
2023/01/21
Siwela, M (Mnqobi)
KED
1200.0
1200.0
W
1
0.71
0.59
5.8
16.4
1
2023/01/21
Mkhwanazi, M (Muzi)
KED
1602.7
1206.8
B
0
0.15
0.50
-3.0
-20.0