Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Weideman, J (Janko)
Dob:
2012/11/12 (U14)
Gender:
Male
Chess SA id:
1120134372
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
South African Junior Closed Chess Championship 2024 (U12 Open)
Tournament id
20241028
Rating type
Standard
Start
2024/04/27
End
2024/05/01
Rounds
9
Total time
120
Time weight
1.00
Total time
Official results
Rating
1426.0
K-factor
32
Average opponent rating
1529.2
Performance
1670.9
Expected score
3.47
Score - Expected score
2.53
Rating change
81.0
Rating
1429.8
K-factor
32
Average opponent rating
1524.3
Performance
1666.0
Expected score
3.55
Score - Expected score
2.45
Rating change
78.4
Games
9
Score
6.0
%
66.7
Dp
141,666666666667
Wins
5
Draws
2
Losses
2
Final position
5
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
9
2024/05/01
Tak, R (Rannveer)
NBR
1620.7
1622.6
W
½
0.32
0.32
5.8
5.8
8
2024/04/30
Mazikana, E (Ethan)
EBC
1390.4
1385.0
W
1
0.58
0.59
13.4
13.1
7
2024/04/30
Yang, JD (Daniel)
GTP
1573.2
1559.6
B
1
0.29
0.31
22.7
22.1
6
2024/04/29
Conradie, D (Dirk)
GTP
1508.3
1504.6
W
½
0.45
0.45
1.6
1.6
5
2024/04/29
Guo, A (Aleks)
WCT
1462.5
1416.5
B
1
0.42
0.47
18.6
17.0
4
2024/04/28
Mann, I (Iowan)
NBR
1565.6
1563.3
W
0
0.38
0.39
-12.2
-12.5
3
2024/04/28
Van Der Westhuizen, L (Lihan)
GTP
1661.7
1681.5
B
1
0.18
0.17
26.2
26.6
2
2024/04/27
Chipunza, J (Jaden)
ENM
1478.0
1483.6
W
1
0.48
0.48
16.6
16.6
1
2024/04/27
Claassen, E (Enrique)
ENM
1502.4
1502.3
B
0
0.37
0.37
-11.8
-11.8