Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Olivier, J (Justin Jonathan)
Dob:
2007/03/16 (U18)
Gender:
Male
Chess SA id:
1070136335
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Ekurhuleni Chess Open 2022 (D)
Tournament id
20220006
Rating type
Standard
Start
2022/01/08
End
2022/01/09
Rounds
7
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1126.9
Performance
1126.9
Expected score
4.05
Score - Expected score
-0.55
Rating change
-18.3
Rating
1200.0
K-factor
40
Average opponent rating
1123.3
Performance
1123.3
Expected score
4.08
Score - Expected score
-0.58
Rating change
-23.2
Games
7
Score
3.5
%
50.0
Dp
0
Wins
3
Draws
1
Losses
3
Final position
29
Shared position
27
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2022/01/09
Bosman, J (Johan)
GE
1179.4
1173.0
B
½
0.48
0.49
0.6
0.4
6
2022/01/09
Liebenberg, WS (William Stephen)
GE
989.7
985.2
W
1
0.79
0.79
6.7
8.4
5
2022/01/09
Fick, L (Logan Nicolas)
GE
1192.4
1190.4
B
0
0.47
0.47
-15.0
-18.8
4
2022/01/08
Grootboom, C (Chante)
GE
1142.4
1133.3
W
0
0.61
0.62
-19.5
-24.8
3
2022/01/08
Deulkar, R (Ronit)
GE
1178.0
1172.8
B
1
0.48
0.49
16.6
20.4
2
2022/01/08
Gruenenfelder, E (Ellie)
GE
1051.0
1050.4
W
1
0.72
0.72
9.0
11.2
1
2022/01/08
Labuschagne, M (Melindie)
GE
1155.7
1157.9
B
0
0.51
0.51
-16.3
-20.4