Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Grieve, R (Rayden)
Dob:
2011/08/18 (U14)
Gender:
Male
Chess SA id:
1110152502
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2024 West Rand Open (U14)
Tournament id
20240172
Rating type
Standard
Start
2024/02/03
End
2024/02/03
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1032.9
K-factor
40
Average opponent rating
1244.0
Performance
1159.0
Expected score
1.31
Score - Expected score
0.69
Rating change
22.9
Rating
1017.2
K-factor
40
Average opponent rating
1243.3
Performance
1158.3
Expected score
1.23
Score - Expected score
0.77
Rating change
30.8
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
22
Shared position
16
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/02/03
Jonker, R (Reagan)
GWR
1267.4
1266.3
W
0
0.27
0.25
-8.6
-10.0
4
2024/02/03
Rooskrants, A (Anthony)
GWR
1200.0
1200.0
B
1
0.26
0.25
23.7
30.0
3
2024/02/03
Butler, A (Avron)
GWR
1200.0
1200.0
W
1
0.35
0.33
20.8
26.8
2
2024/02/03
Phahlametsing, K (Kitso)
GWR
1200.0
1200.0
B
0
0.26
0.25
-8.3
-10.0
1
2024/02/03
Tibane, H (Hanyani)
GWR
1352.8
1350.1
W
0
0.17
0.15
-5.4
-6.0