Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ziegenhagen, V (Vian Luke)
Dob:
2008/10/06 (U18)
Gender:
Male
Chess SA id:
108064849
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2022 South African Junior Wild Card Chess Championships (U16 Open)
Tournament id
20221949
Rating type
Standard
Start
2022/12/09
End
2022/12/12
Rounds
7
Total time
120
Time weight
1.00
Total time
Official results
Rating
1299.7
K-factor
36
Average opponent rating
1401.5
Performance
1644.3
Expected score
2.71
Score - Expected score
2.79
Rating change
100.4
Rating
1310.8
K-factor
36
Average opponent rating
1386.8
Performance
1629.6
Expected score
2.92
Score - Expected score
2.58
Rating change
92.9
Games
7
Score
5.5
%
78.6
Dp
242,857142857143
Wins
4
Draws
3
Losses
0
Final position
2
Shared position
2
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2022/12/12
Zingoni, N (Ngaakudzwe)
GE
1472.9
1469.0
W
½
0.34
0.36
5.8
5.0
6
2022/12/11
Fernandes, M (Marino)
GE
1331.1
1318.5
B
1
0.42
0.45
20.9
19.8
5
2022/12/11
Goliath, BB (Brimarion)
NBR
1541.2
1537.2
W
½
0.26
0.28
8.6
7.9
4
2022/12/10
Steyn, T (Tjaart)
GJM
1351.7
1334.7
B
½
0.40
0.43
3.6
2.5
3
2022/12/10
Francis, A (Aaron)
GE
1420.7
1411.0
W
1
0.40
0.43
21.6
20.5
2
2022/12/09
Pearson, D (Dane)
EBC
1352.6
1309.5
B
1
0.40
0.46
21.6
19.4
1
2022/12/09
Chipunza, J (James)
ENM
1340.2
1327.6
W
1
0.49
0.52
18.4
17.3