Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Olivier, I (Ivan)
Dob:
2006/04/05 (U20)
Gender:
Male
Chess SA id:
106076714
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2018 Gauteng Secondary Schools Individual Chess Championships (U13 Boys)
Tournament id
20181053
Rating type
Standard
Start
2018/05/25
End
2018/05/25
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
998.2
K-factor
40
Average opponent rating
1073.4
Performance
1328.4
Expected score
1.98
Score - Expected score
2.02
Rating change
67.1
Rating
992.6
K-factor
40
Average opponent rating
1073.7
Performance
1328.7
Expected score
1.95
Score - Expected score
2.05
Rating change
82.0
Games
5
Score
4.0
%
80.0
Dp
255
Wins
3
Draws
2
Losses
0
Final position
12
Shared position
6
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/05/25
Van Deventer, WG (Wilrich)
GJM
1267.1
1268.7
B
½
0.15
0.14
11.2
14.4
4
2018/05/25
Tetani, S (Sihle)
GE
1200.0
1200.0
W
1
0.31
0.30
22.1
28.0
3
2018/05/25
Van Emmenes, D (Diwan)
GE
1200.0
1200.0
B
1
0.22
0.22
25.0
31.2
2
2018/05/25
Gebru, D (Dagmawi)
GJM
1200.0
1200.0
W
½
0.31
0.30
6.1
8.0
1
2018/05/25
Greathead, LM (Lachlan Merriman)
GTP
500.0
500.0
B
1
0.99
0.99
0.3
0.4