Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ogunjiofor, O (Onyinye)
Dob:
2007/07/15 (U18)
Gender:
Male
Chess SA id:
107066888
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Interhigh 2023 (U19)
Tournament id
20231486
Rating type
Standard
Start
2023/07/29
End
2023/07/29
Rounds
5
Total time
63
Time weight
0.84
Total time
Official results
Rating
1457.6
K-factor
36
Average opponent rating
1196.2
Performance
1621.2
Expected score
3.22
Score - Expected score
0.78
Rating change
23.6
Rating
1453.0
K-factor
36
Average opponent rating
1194.3
Performance
1619.3
Expected score
3.20
Score - Expected score
0.80
Rating change
28.8
Games
4
Score
4.0
%
100.0
Dp
425
Wins
4
Draws
0
Losses
0
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/07/29
Thabethe, T (Thando)
MEN
1201.3
1199.4
B
1
0.76
0.75
6.9
9.0
4
2023/07/29
Bayanele, P (Pasha)
MEN
1200.0
1200.0
W
1
0.84
0.84
4.6
5.8
3
2023/07/29
Spencer, T (Tyler)
MEN
1241.8
1246.6
B
1
0.71
0.70
8.4
10.8
2
2023/07/29
Van Der Merwe, R (Rocco)
MEN
1141.5
1131.2
W
1
0.91
0.92
2.6
2.9
1
2023/07/29
0.0
0.0
X
0.00
0.00