Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Oncke, R (Ralph)
Dob:
2001/05/20 (Adult)
Gender:
Male
Chess SA id:
1010096237
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
West Coast Schools Prestige Individual Championship 2018 (U18 Boys)
Tournament id
20180610
Rating type
Standard
Start
2018/03/10
End
2018/03/24
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1185.1
K-factor
40
Average opponent rating
917.7
Performance
500.0
Expected score
3.79
Score - Expected score
-3.79
Rating change
-125.8
Rating
1200.0
K-factor
40
Average opponent rating
916.3
Performance
500.0
Expected score
3.87
Score - Expected score
-3.87
Rating change
-154.8
Games
5
Score
0.0
%
0.0
Dp
-425
Wins
0
Draws
0
Losses
5
Final position
28
Shared position
28
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2018/03/24
Noemdoe, E (Edgar)
WCU
1200.0
1200.0
B
0
0.44
0.46
-14.1
-18.4
5
2018/03/24
Dirks, D (Divan)
WCU
1200.0
1200.0
W
0
0.52
0.54
-16.6
-21.6
4
2018/03/10
Carolus, C (Chadwin)
WCU
780.1
774.4
B
0
0.93
0.95
-29.8
-38.0
3
2018/03/10
Claassen, K (Keith)
WCU
533.2
533.2
B
0
0.99
0.99
-31.7
-39.6
2
2018/03/10
Lesch, K (Keano)
WCU
875.4
873.8
W
0
0.90
0.92
-28.8
-36.8
1
2018/03/10
Correia, S (Stephan)
WCU
538.0
538.0
D
1
0.00
0.00