Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Grobbelaar, R (Ruan)
Dob:
2011/12/06 (U14)
Gender:
Male
Chess SA id:
1110150423
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
GPCA Rapid 2023 (U14)
Tournament id
20231349
Rating type
Rapid
Start
2023/06/24
End
2023/06/24
Rounds
7
Total time
25
Time weight
0.54
Total time
Official results
Rating
1217.2
K-factor
40
Average opponent rating
1253.3
Performance
949.8
Expected score
3.25
Score - Expected score
-2.25
Rating change
-48.6
Rating
1213.1
K-factor
40
Average opponent rating
1242.7
Performance
939.2
Expected score
3.30
Score - Expected score
-2.30
Rating change
-92.0
Games
7
Score
1.0
%
14.3
Dp
-303,571428571429
Wins
1
Draws
0
Losses
6
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2023/06/24
Bester, J (Jean Jacques)
WCT
1164.8
1140.0
W
0
0.60
0.63
-12.0
-25.2
6
2023/06/24
De Villiers, L (Landon Cole)
WCT
1200.0
1200.0
B
0
0.48
0.47
-9.6
-18.8
5
2023/06/24
Mayer, R (Ronald)
WCT
1192.2
1196.0
B
0
0.49
0.48
-9.8
-19.2
4
2023/06/24
Linde, M (Morgan)
WOS
1384.8
1399.0
W
0
0.35
0.33
-7.0
-13.2
3
2023/06/24
Hugget, E (Edjuan)
GSV
1196.3
1164.8
W
0
0.57
0.60
-11.4
-24.0
2
2023/06/24
Braaf, J (Jordan)
WCT
1435.2
1399.3
B
0
0.20
0.24
-4.0
-9.6
1
2023/06/24
Kay, T (Tyler)
WCT
1200.0
1200.0
W
1
0.56
0.56
8.8
17.6