Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Ferreira, R (Rossouw)
Dob:
2014/01/29 (U12)
Gender:
Male
Chess SA id:
1140142434
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
SBDCU Closed Trials 2023 (U10 Boys+Girls)
Tournament id
20231393
Rating type
Standard
Start
2023/07/29
End
2023/07/29
Rounds
6
Total time
65
Time weight
0.85
Total time
Official results
Rating
1249.3
K-factor
40
Average opponent rating
1168.1
Performance
1168.1
Expected score
3.57
Score - Expected score
-0.57
Rating change
-19.4
Rating
1246.8
K-factor
40
Average opponent rating
1165.2
Performance
1165.2
Expected score
3.57
Score - Expected score
-0.57
Rating change
-22.8
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
2023/07/29
Snyman, R (Ruan)
ESB
1123.8
1111.3
B
1
0.60
0.62
12.8
15.2
5
2023/07/29
Prinsloo, E (Emmanuel)
ESB
1170.1
1177.2
W
½
0.63
0.62
-4.2
-4.8
4
2023/07/29
Slabbert, B (Burger Francios)
ESB
1206.7
1208.0
B
0
0.51
0.50
-16.3
-20.0
3
2023/07/29
Matomela, O (Oluhle)
ESB
1106.3
1090.4
W
1
0.71
0.72
9.3
11.2
2
2023/07/29
Mfabana, A (Alunamda)
ESB
1194.0
1202.4
B
½
0.52
0.51
-0.6
-0.4
1
2023/07/29
Du Plessis, W (Walter)
ESB
1207.9
1201.8
W
0
0.59
0.59
-18.9
-23.6