Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Marais, J (Jp)
Dob:
1900/01/01 (Adult)
Gender:
Male
Chess SA id:
100069927
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Overberg School Chess Close Champs 2019 (U11 Boys)
Tournament id
20190415
Rating type
Standard
Start
2019/03/08
End
2019/03/09
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1148.5
Performance
936.0
Expected score
3.36
Score - Expected score
-1.86
Rating change
-61.8
Rating
1200.0
K-factor
40
Average opponent rating
1133.7
Performance
921.2
Expected score
3.46
Score - Expected score
-1.96
Rating change
-78.4
Games
6
Score
1.5
%
25.0
Dp
-212,5
Wins
1
Draws
1
Losses
4
Final position
25
Shared position
24
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2019/03/08
Januarie, C (Chad)
WOS
1200.0
1200.0
B
½
0.46
0.46
1.3
1.6
5
2019/03/08
Du Plessis, L (Luc)
WOS
1069.2
1044.0
B
0
0.61
0.64
-19.5
-25.6
4
2019/03/08
Davids, W (Wayden)
WOS
1200.0
1200.0
W
0
0.54
0.54
-17.3
-21.6
3
2019/03/08
Mayezana, A (Amila)
WOS
1106.1
1086.4
W
0
0.65
0.67
-20.8
-26.8
2
2019/03/08
Booi, M (Miya)
WOS
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
1
2019/03/08
Steenkamp, L (Luka)
WOS
1115.8
1072.0
W
0
0.64
0.69
-20.5
-27.6