Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Marais, R (Ryan)
Dob:
2009/01/23 (U16)
Gender:
Male
Chess SA id:
1090137439
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Fountains Mall Open 2023 (B)
Tournament id
20230910
Rating type
Standard
Start
2023/05/12
End
2023/05/13
Rounds
6
Total time
62
Time weight
0.84
Total time
Official results
Rating
1335.2
K-factor
40
Average opponent rating
1284.5
Performance
1284.5
Expected score
3.35
Score - Expected score
-0.35
Rating change
-11.8
Rating
1282.0
K-factor
40
Average opponent rating
1273.9
Performance
1273.9
Expected score
3.06
Score - Expected score
-0.06
Rating change
-2.4
Games
6
Score
3.0
%
50.0
Dp
0
Wins
2
Draws
2
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/05/13
Chipunza, J (Jaden)
ENM
1491.1
1495.4
W
½
0.36
0.29
4.5
8.4
5
2023/05/13
Groener, B (Begravian)
ESB
1171.2
1162.0
B
1
0.65
0.60
11.2
16.0
4
2023/05/13
Stigling, J (Jeffrey)
ESB
1258.7
1226.0
W
½
0.63
0.61
-4.2
-4.4
3
2023/05/13
Stolz, F (Flinando)
ESB
1087.1
1071.1
B
1
0.75
0.70
8.0
12.0
2
2023/05/13
Ngubane, L (Liyema)
ENM
1214.8
1213.2
W
0
0.68
0.62
-21.8
-24.8
1
2023/05/12
Clainos, S (Spiro)
ENM
1484.0
1475.7
B
0
0.29
0.23
-9.3
-9.2