Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Marais, L (Louis)
Dob:
2012/12/12 (U14)
Gender:
Male
Chess SA id:
1120144764
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Laerkool Midvaal Chess Open 2023 (D)
Tournament id
20230009
Rating type
Standard
Start
2023/01/28
End
2023/01/28
Rounds
5
Total time
61
Time weight
0.83
Total time
Official results
Rating
1115.3
K-factor
40
Average opponent rating
1241.7
Performance
1156.7
Expected score
1.81
Score - Expected score
0.19
Rating change
6.3
Rating
1097.6
K-factor
40
Average opponent rating
1243.7
Performance
1158.7
Expected score
1.69
Score - Expected score
0.31
Rating change
12.4
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/01/28
Wagner, E (Elona)
GSV
1277.3
1290.4
W
0
0.35
0.32
-11.2
-12.8
4
2023/01/28
Du Toit, C (Christiaan)
GSV
1177.8
1172.4
B
1
0.39
0.37
19.5
25.2
3
2023/01/28
Viviers, W (Wiaan)
GSV
1233.4
1238.8
W
0
0.40
0.38
-12.8
-15.2
2
2023/01/28
Robinson, B (Berlin)
GSV
1200.0
1200.0
B
1
0.36
0.34
20.5
26.4
1
2023/01/28
Viljoen, C (Chene)
GSV
1320.2
1316.9
W
0
0.30
0.29
-9.6
-11.6