Chess South Africa
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Player Tournament Analysis
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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
Eden School Chess Trials 1 2024 (U13 Boys)
Tournament id
20240581
Rating type
Standard
Start
2024/03/09
End
2024/03/09
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1561.6
K-factor
36
Average opponent rating
1339.2
Performance
1594.2
Expected score
3.83
Score - Expected score
0.17
Rating change
5.1
Rating
1566.5
K-factor
36
Average opponent rating
1349.9
Performance
1604.9
Expected score
3.80
Score - Expected score
0.20
Rating change
7.2
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
5
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/03/09
Engel, T (Thomas)
WEG
1386.0
1388.2
W
1
0.75
0.75
7.5
9.0
4
2024/03/09
Punt, H (Heinrich)
WEG
1505.1
1507.1
B
0
0.52
0.53
-15.5
-19.1
3
2024/03/09
Roux, K (Kristin)
GTP
1268.7
1281.7
W
1
0.88
0.87
3.6
4.7
2
2024/03/09
Claassen, A (Aiden)
WEG
1309.7
1331.1
B
1
0.75
0.73
7.5
9.7
1
2024/03/09
Fakier, A (Abdur-Rahmaan)
WEG
1226.5
1241.6
W
1
0.93
0.92
2.1
2.9