Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Janse Van Vuuren, A (Alexander)
Dob:
2009/08/14 (U16)
Gender:
Male
Chess SA id:
1090101509
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Ekurhuleni Trials 2 2022 (U14)
Tournament id
20220658
Rating type
Standard
Start
2022/05/28
End
2022/05/28
Rounds
5
Total time
62
Time weight
0.84
Total time
Official results
Rating
1118.0
K-factor
40
Average opponent rating
1201.9
Performance
1116.9
Expected score
2.05
Score - Expected score
-0.05
Rating change
-1.7
Rating
1100.2
K-factor
40
Average opponent rating
1198.5
Performance
1113.5
Expected score
1.97
Score - Expected score
0.03
Rating change
1.2
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
25
Shared position
22
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/05/28
Van Den Berg, Z (Zandre)
GE
1170.9
1159.4
W
0
0.48
0.47
-15.4
-18.8
4
2022/05/28
Zenzile, O (Olethu)
GE
1200.0
1200.0
W
1
0.45
0.43
17.6
22.8
3
2022/05/28
Nasha, W (Wisdom)
GE
1147.2
1135.2
B
0
0.42
0.42
-13.4
-16.8
2
2022/05/28
Gruenenfelder, W (Werni)
GE
1291.3
1297.7
W
0
0.34
0.31
-10.9
-12.4
1
2022/05/28
Thulo, T (Tshepang)
GE
1200.0
1200.0
B
1
0.36
0.34
20.5
26.4