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
Rapid rating
General
Tournament
Rhenish Primary Tournament 2023 (U10)
Tournament id
20231111
Rating type
Rapid
Start
2023/05/13
End
2023/05/13
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1247.5
K-factor
36
Average opponent rating
1212.8
Performance
1297.8
Expected score
2.74
Score - Expected score
0.26
Rating change
5.6
Rating
1289.0
K-factor
36
Average opponent rating
1220.6
Performance
1305.6
Expected score
2.94
Score - Expected score
0.06
Rating change
2.2
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
2023/05/13
Van Niekerk, T (Thomas)
WCW
1120.1
1156.8
W
0
0.69
0.70
-14.9
-25.2
4
2023/05/13
Roets, S (Sebastian)
WCW
1145.1
1177.2
B
1
0.58
0.59
9.1
14.8
3
2023/05/13
Stewart, N (Neil)
WCT
1354.8
1304.5
W
0
0.42
0.52
-9.1
-18.7
2
2023/05/13
Kruger, J (Josua Baruch)
WCT
1244.0
1264.6
B
1
0.46
0.49
11.7
18.4
1
2023/05/13
Baard, L (Lee)
WCW
1200.0
1200.0
W
1
0.60
0.65
8.6
12.6