Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Roberts, I (Iwan)
Dob:
2012/04/26 (U14)
Gender:
Male
Chess SA id:
1120109662
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Western Cape PS Individuals 2023 (U11 Boys)
Tournament id
20231146
Rating type
Standard
Start
2023/05/05
End
2023/05/06
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1483.2
K-factor
36
Average opponent rating
1326.4
Performance
1468.0
Expected score
4.10
Score - Expected score
-0.10
Rating change
-3.0
Rating
1513.7
K-factor
36
Average opponent rating
1322.2
Performance
1463.8
Expected score
4.34
Score - Expected score
-0.34
Rating change
-12.2
Games
6
Score
4.0
%
66.7
Dp
141,666666666667
Wins
4
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/05/06
Kuypers, P (Parker)
WCW
1320.9
1312.3
W
1
0.73
0.78
7.8
7.9
5
2023/05/06
Nel, C (Charles Paul)
WCT
1365.7
1364.4
B
0
0.60
0.63
-17.3
-22.7
4
2023/05/05
Lowe, C (Connor)
WOS
1287.3
1273.2
W
1
0.77
0.82
6.6
6.5
3
2023/05/05
Pretorius, I (Immanuel)
WEG
1274.3
1290.8
B
1
0.70
0.72
8.6
10.1
2
2023/05/05
Smith, J (James)
WCW
1412.7
1403.2
W
0
0.62
0.67
-17.9
-24.1
1
2023/05/05
Holmes, M (Matthew)
WCW
1297.3
1289.2
B
1
0.67
0.72
9.5
10.1