Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jonker, R (Ruan)
Dob:
2008/06/09 (U18)
Gender:
Male
Chess SA id:
1080150210
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Steinitz Chess Festival 2024 (Open)
Tournament id
20241129
Rating type
Standard
Start
2024/05/10
End
2024/05/12
Rounds
6
Total time
90
Time weight
0.94
Total time
Official results
Rating
1393.0
K-factor
40
Average opponent rating
1273.9
Performance
1273.9
Expected score
3.83
Score - Expected score
-0.83
Rating change
-31.1
Rating
1368.3
K-factor
40
Average opponent rating
1264.3
Performance
1264.3
Expected score
3.72
Score - Expected score
-0.72
Rating change
-28.8
Games
6
Score
3.0
%
50.0
Dp
0
Wins
3
Draws
0
Losses
3
Final position
34
Shared position
31
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2024/05/12
Mangoro, R (Richard)
WCT
1620.1
1629.6
W
0
0.28
0.24
-10.5
-9.6
5
2024/05/12
Mcintosh, H (Hamish)
WCT
1200.0
1200.0
B
1
0.68
0.65
12.0
14.0
4
2024/05/11
Wilton, D (Duran)
WCT
1218.1
1230.6
W
1
0.75
0.70
9.4
12.0
3
2024/05/11
Mokhele, K (Katleho)
FMB
1181.6
1125.6
B
0
0.70
0.74
-26.3
-29.6
2
2024/05/11
Mccomb, N (Nathan)
WCT
1223.7
1200.0
W
1
0.74
0.74
9.8
10.4
1
2024/05/10
Hendricks, S (Siddeeq)
WCT
1200.0
1200.0
B
0
0.68
0.65
-25.6
-26.0