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
JNW Open - Crawford 2023 (B)
Tournament id
20230481
Rating type
Standard
Start
2023/03/04
End
2023/03/04
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1444.6
K-factor
36
Average opponent rating
1391.7
Performance
1646.7
Expected score
2.77
Score - Expected score
1.23
Rating change
36.8
Rating
1436.5
K-factor
36
Average opponent rating
1382.0
Performance
1637.0
Expected score
2.78
Score - Expected score
1.22
Rating change
43.9
Games
5
Score
4.0
%
80.0
Dp
255
Wins
3
Draws
2
Losses
0
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/03/04
Mcpherson, N (Naleli)
NBR
1494.9
1506.9
B
½
0.40
0.38
2.9
4.3
4
2023/03/04
Donald, J (Joshua)
GJM
1390.4
1322.2
B
1
0.52
0.59
13.8
14.8
3
2023/03/04
Naidoo, D (Dhiya)
GJM
1448.3
1445.2
W
½
0.54
0.53
-1.2
-1.1
2
2023/03/04
Chen, Y (Youlin)
GJM
1365.5
1364.7
B
1
0.55
0.54
13.0
16.6
1
2023/03/04
Rajoo, L (Livaran)
GJM
1259.4
1271.2
W
1
0.76
0.73
6.9
9.7