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
Blitz rating
General
Tournament
West Coast Blits Invitational 2018 (Junior)
Tournament id
20182033
Rating type
Blitz
Start
2018/10/27
End
2018/10/27
Rounds
5
Total time
5
Time weight
0.18
Total time
Official results
Rating
1059.6
K-factor
40
Average opponent rating
1093.2
Performance
838.2
Expected score
2.26
Score - Expected score
-1.26
Rating change
-9.1
Rating
1117.2
K-factor
40
Average opponent rating
1019.0
Performance
764.0
Expected score
3.03
Score - Expected score
-2.03
Rating change
-81.2
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
20
Shared position
18
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/10/27
Thipa, N (Nepang)
WCU
1200.0
1200.0
B
0
0.29
0.36
-2.3
-14.4
4
2018/10/27
Richards, E (Ezekiel)
WCU
998.5
770.0
W
0
0.61
0.95
-4.9
-38.0
3
2018/10/27
Jordaan, S (Samishca)
WCU
829.7
799.0
B
0
0.73
0.83
-5.8
-33.2
2
2018/10/27
Farmer, J (Jaydean)
WCU
1198.3
1188.8
W
1
0.38
0.46
5.0
21.6
1
2018/10/27
De Klerk, J (Jason)
WCU
1239.3
1137.2
B
0
0.25
0.43
-2.0
-17.2