Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Viljoen, H (Henning)
Dob:
2009/02/27 (U16)
Gender:
Male
Chess SA id:
109089375
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Gauteng Open Arnold Classic 2023 (U16)
Tournament id
20230973
Rating type
Rapid
Start
2023/05/19
End
2023/05/19
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1534.4
K-factor
36
Average opponent rating
1325.6
Performance
1580.6
Expected score
3.64
Score - Expected score
0.36
Rating change
7.8
Rating
1195.6
K-factor
40
Average opponent rating
1172.2
Performance
1427.2
Expected score
2.59
Score - Expected score
1.41
Rating change
56.4
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/05/19
Butler, K (Kayla)
GJM
1388.6
1243.6
B
1
0.63
0.40
8.0
24.0
4
2023/05/19
Potgieter, E (Edward)
GJM
1717.5
1012.8
W
0
0.33
0.75
-7.1
-30.0
3
2023/05/19
Gruenenfelder, W (Werni)
GE
1206.0
1204.8
B
1
0.84
0.45
3.5
22.0
2
2023/05/19
Rikhotso, N (Nyiko)
GE
1116.0
1200.0
W
1
1.00
0.54
0.0
18.4
1
2023/05/19
Jacobs, M (Mj)
GE
1200.0
1200.0
B
1
0.85
0.45
3.2
22.0