Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Olujobi, J (John)
Dob:
2013/04/08 (U12)
Gender:
Male
Chess SA id:
1130136418
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U8+U10)
Tournament id
20220251
Rating type
Rapid
Start
2022/02/19
End
2022/02/19
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1165.0
K-factor
40
Average opponent rating
1200.0
Performance
1115.0
Expected score
2.34
Score - Expected score
-0.34
Rating change
-8.2
Rating
1141.6
K-factor
40
Average opponent rating
1200.0
Performance
1115.0
Expected score
2.20
Score - Expected score
-0.20
Rating change
-8.0
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
1
Draws
2
Losses
2
Final position
28
Shared position
25
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/02/19
Steyn, L (Lea-Michelle)
WCT
1200.0
1200.0
W
½
0.50
0.47
0.0
1.2
4
2022/02/19
De Villiers, C (Christiaan)
WCT
1200.0
1200.0
B
0
0.42
0.39
-10.1
-15.6
3
2022/02/19
Abarder, H (Hanaah)
WCT
1200.0
1200.0
W
½
0.50
0.47
0.0
1.2
2
2022/02/19
De Hahn, E (Emily)
WCT
1200.0
1200.0
W
1
0.50
0.47
12.0
21.2
1
2022/02/19
Vlok, A (Adiaan)
WCT
1200.0
1200.0
B
0
0.42
0.39
-10.1
-15.6