Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Marais, R (Ryan)
Dob:
2009/01/23 (U16)
Gender:
Male
Chess SA id:
1090137439
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
SBDCU Trial 1 2023 (U16)
Tournament id
20230449
Rating type
Standard
Start
2023/03/05
End
2023/03/05
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1361.7
K-factor
40
Average opponent rating
1220.4
Performance
1305.4
Expected score
3.28
Score - Expected score
-0.28
Rating change
-9.3
Rating
1290.2
K-factor
40
Average opponent rating
1215.4
Performance
1300.4
Expected score
2.89
Score - Expected score
0.11
Rating change
4.4
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
2023/03/05
Marx, B (Bronwyn)
ESB
1330.3
1295.0
B
1
0.49
0.45
16.3
22.0
4
2023/03/05
Mcetywa, K (Khanya)
ESB
1150.8
1140.4
W
1
0.79
0.72
6.7
11.2
3
2023/03/05
Stolz, F (Flinando)
ESB
1170.1
1199.9
B
1
0.68
0.56
10.2
17.6
2
2023/03/05
Theunissen, A (Andrew)
ESB
1223.2
1241.5
W
0
0.70
0.60
-22.4
-24.0
1
2023/03/05
Lamprecht, W (Wandre)
ESB
1227.5
1200.0
B
0
0.61
0.56
-19.5
-22.4