Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Marais, A (Ava)
Dob:
2014/08/20 (U12)
Gender:
Female
Chess SA id:
2140151822
FIDE id:
Marais
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 West Rand Trials (U10)
Tournament id
20231970
Rating type
Standard
Start
2023/09/09
End
2023/09/09
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1191.2
K-factor
40
Average opponent rating
1313.3
Performance
1398.3
Expected score
1.83
Score - Expected score
1.17
Rating change
38.8
Rating
1189.2
K-factor
40
Average opponent rating
1314.5
Performance
1399.5
Expected score
1.81
Score - Expected score
1.19
Rating change
47.6
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
2023/09/09
Grewar, O (Owen)
GWR
1486.7
1487.3
W
0
0.20
0.19
-6.4
-7.6
4
2023/09/09
Van Wyk, N (Nihann)
GWR
1211.6
1214.4
B
1
0.43
0.43
18.2
22.8
3
2023/09/09
Mathe, A (Alexa)
GWR
1200.0
1200.0
W
1
0.53
0.53
15.0
18.8
2
2023/09/09
Miya, K (Kwandokuhle)
GWR
1468.3
1470.7
B
0
0.14
0.13
-4.5
-5.2
1
2023/09/09
Pretorius, A (Amone)
GWR
1200.0
1200.0
W
1
0.53
0.53
15.0
18.8