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
Penryn Chess Tournament 2023 (U20)
Tournament id
20230188
Rating type
Standard
Start
2023/02/11
End
2023/02/11
Rounds
5
Total time
63
Time weight
0.84
Total time
Official results
Rating
1371.2
K-factor
36
Average opponent rating
1149.2
Performance
1404.2
Expected score
3.83
Score - Expected score
0.17
Rating change
5.1
Rating
1370.1
K-factor
36
Average opponent rating
1140.4
Performance
1395.4
Expected score
3.88
Score - Expected score
0.12
Rating change
4.3
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/11
Thabethe, T (Thando)
MEN
1218.8
1222.4
W
1
0.72
0.71
8.1
10.4
4
2023/02/11
Van Heerden, D (Dante)
MEN
1157.9
1154.3
B
1
0.71
0.71
8.4
10.4
3
2023/02/11
Andrade, T (Tumeleng Zane)
MEN
1200.0
1200.0
W
1
0.74
0.74
7.5
9.4
2
2023/02/11
Macanja, FA (Fadyl Armindo)
MEN
1155.0
1145.6
B
0
0.71
0.72
-20.4
-25.9
1
2023/02/11
Deeuw, M (Mpho)
MEN
1014.1
979.6
W
1
0.96
1.00
1.2
0.0