Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, W (Wian)
Dob:
2008/08/04 (U18)
Gender:
Male
Chess SA id:
1080097926
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Chess Unlimited Leap Year Tournament 2020 (B)
Tournament id
20200253
Rating type
Standard
Start
2020/02/29
End
2020/02/29
Rounds
5
Total time
70
Time weight
0.87
Total time
Official results
Rating
1059.9
K-factor
40
Average opponent rating
1005.2
Performance
920.2
Expected score
2.80
Score - Expected score
-0.80
Rating change
-27.8
Rating
1051.5
K-factor
40
Average opponent rating
1001.9
Performance
916.9
Expected score
2.81
Score - Expected score
-0.81
Rating change
-32.4
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
31
Shared position
31
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2020/02/29
Van Jaarsveld, M (Maryke)
MEN
620.0
642.0
W
1
1.00
1.00
0.0
0.0
4
2020/02/29
Zulu, C (Charlotte)
MEN
1200.0
1200.0
B
0
0.30
0.29
-10.8
-11.6
3
2020/02/29
Naude, A (Annicka)
MEN
1046.0
1035.6
W
0
0.56
0.56
-20.2
-22.4
2
2020/02/29
Pilot, N (Nikita)
MEN
1035.4
1022.0
B
1
0.49
0.49
18.4
20.4
1
2020/02/29
Lombard, R (Roan)
MEN
1124.4
1110.0
W
0
0.47
0.47
-16.9
-18.8