Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Oosthuizen, J (Jacques)
Dob:
1969/06/16 (Adult)
Gender:
Male
Chess SA id:
1690134066
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
GPCA Rapid 2023 (Advanced)
Tournament id
20231350
Rating type
Rapid
Start
2023/06/24
End
2023/06/24
Rounds
7
Total time
25
Time weight
0.54
Total time
Official results
Rating
1085.9
K-factor
40
Average opponent rating
1284.7
Performance
981.1
Expected score
2.01
Score - Expected score
-1.01
Rating change
-21.8
Rating
1084.4
K-factor
40
Average opponent rating
1267.2
Performance
963.6
Expected score
2.14
Score - Expected score
-1.14
Rating change
-45.6
Games
7
Score
1.0
%
14.3
Dp
-303,571428571429
Wins
1
Draws
0
Losses
6
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2023/06/24
Maruma, K (Katlego)
WCT
1391.3
1284.5
W
0
0.19
0.31
-3.8
-12.4
6
2023/06/24
Wei, C (Ciara)
WCT
1200.0
1200.0
W
0
0.41
0.41
-8.2
-16.4
5
2023/06/24
Du Raan, N (Nico )
WCT
1199.7
1001.6
B
1
0.33
0.55
13.4
18.0
4
2023/06/24
Sher, J (Jonah)
WCT
1268.0
1364.6
B
0
0.25
0.13
-5.0
-5.2
3
2023/06/24
Boshoff, K (Kyle)
WCT
1200.0
1200.0
W
0
0.41
0.41
-8.2
-16.4
2
2023/06/24
De Lilly, M (Mogamat Yaseen)
WCT
1109.0
1200.8
B
0
0.43
0.32
-8.6
-12.8
1
2023/06/24
Willenberg, RC (Roland)
WCT
1624.7
1619.0
W
0
0.01
0.01
-0.2
-0.4