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
Hermanus Rapid 2023 (B)
Tournament id
20230860
Rating type
Rapid
Start
2023/04/22
End
2023/04/22
Rounds
6
Total time
25
Time weight
0.54
Total time
Official results
Rating
1066.9
K-factor
40
Average opponent rating
1339.4
Performance
1197.7
Expected score
1.12
Score - Expected score
0.88
Rating change
19.0
Rating
1088.0
K-factor
40
Average opponent rating
1219.3
Performance
1077.6
Expected score
2.08
Score - Expected score
-0.08
Rating change
-3.2
Games
6
Score
2.0
%
33.3
Dp
-141,666666666667
Wins
2
Draws
0
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/04/22
Conradie, M (Magda)
WEG
1226.6
1089.5
B
0
0.27
0.46
-5.4
-18.4
5
2023/04/22
Van Der Merwe, RH (Riaan)
WOS
1336.9
1250.0
W
0
0.23
0.35
-4.6
-14.0
4
2023/04/22
Leuvennink, M (Martin)
WOS
1200.0
1200.0
B
1
0.30
0.33
14.0
26.8
3
2023/04/22
Jaftha, J (Jeyhlin)
WCT
1396.1
1092.6
W
0
0.16
0.54
-3.2
-21.6
2
2023/04/22
Ntontelo, K (Khazimla)
WOS
1479.8
1316.6
B
1
0.00
0.19
20.0
32.4
1
2023/04/22
Saffier, L (Lemuel)
WOS
1396.7
1366.9
W
0
0.16
0.22
-3.2
-8.8