Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Witthuhn, J (Jan Ayden)
Dob:
2008/03/04 (U18)
Gender:
Male
Chess SA id:
1080098163
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Bloemfontein HS League 27 October 2023 (U13-U17)
Tournament id
20232129
Rating type
Rapid
Start
2023/10/27
End
2023/10/27
Rounds
5
Total time
15
Time weight
0.39
Total time
Official results
Rating
1093.6
K-factor
40
Average opponent rating
1172.2
Performance
1172.2
Expected score
1.63
Score - Expected score
0.37
Rating change
5.8
Rating
1200.0
K-factor
40
Average opponent rating
1180.1
Performance
1180.1
Expected score
2.09
Score - Expected score
-0.09
Rating change
-3.6
Games
4
Score
2.0
%
50.0
Dp
0
Wins
2
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
2023/10/27
Beelders, K (Kyra)
FMB
1181.3
1285.8
W
1
0.44
0.44
9.0
22.4
4
2023/10/27
Nthapo, R (Relebohile)
FMB
1086.9
1000.2
B
1
0.47
0.69
8.5
12.4
3
2023/10/27
Lephoi, X (Xaba)
FMB
1187.1
1178.7
W
0
0.43
0.57
-6.9
-22.8
2
2023/10/27
Pelesa, O (Oratilwe)
FMB
1233.4
1255.8
B
0
0.30
0.39
-4.8
-15.6
1
2023/10/27
0.0
0.0
Y
1
0.00
0.00