Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Marais, A (Alexander)
Dob:
2015/05/17 (U10)
Gender:
Male
Chess SA id:
1150140699
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Cape Winelands Open 2023 (U10)
Tournament id
20231516
Rating type
Standard
Start
2023/07/23
End
2023/07/23
Rounds
5
Total time
70
Time weight
0.87
Total time
Official results
Rating
1272.7
K-factor
36
Average opponent rating
1271.1
Performance
1356.1
Expected score
2.55
Score - Expected score
0.45
Rating change
14.1
Rating
1237.3
K-factor
40
Average opponent rating
1233.5
Performance
1318.5
Expected score
2.56
Score - Expected score
0.44
Rating change
17.6
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/07/23
Klopper, B (Ben)
WCT
1371.1
1288.0
W
0
0.43
0.48
-13.9
-19.2
4
2023/07/23
Goso, I (Izwi)
WCW
1101.7
1082.8
B
1
0.66
0.64
11.0
14.4
3
2023/07/23
Whyatt, B (Benji)
WCT
1423.0
1353.8
W
0
0.37
0.41
-12.0
-16.4
2
2023/07/23
Somai, J (Jhash)
WCT
1201.0
1196.0
B
1
0.54
0.51
14.9
19.6
1
2023/07/23
Klopper, E (Elbe)
WCT
1258.6
1246.8
W
1
0.56
0.53
14.3
18.8