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
Blitz rating
General
Tournament
Duivenhoks Biblioteek Blitz 2023 (Dag 4 A)
Tournament id
20231531
Rating type
Blitz
Start
2023/07/06
End
2023/07/06
Rounds
5
Total time
5
Time weight
0.18
Total time
Official results
Rating
1553.6
K-factor
36
Average opponent rating
1219.2
Performance
1644.2
Expected score
4.49
Score - Expected score
0.51
Rating change
3.3
Rating
1160.4
K-factor
40
Average opponent rating
1200.0
Performance
1625.0
Expected score
2.31
Score - Expected score
2.69
Rating change
107.6
Games
5
Score
5.0
%
100.0
Dp
425
Wins
5
Draws
0
Losses
0
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/07/06
Hartnick, J (Junior)
WEG
1200.0
1200.0
W
1
0.95
0.50
0.4
20.0
4
2023/07/06
Moolman, E (Elzevir)
WEG
1407.2
1200.0
B
1
0.63
0.41
2.7
23.6
3
2023/07/06
Highburg, T (Troy)
WEG
1163.8
1200.0
W
1
1.00
0.50
0.0
20.0
2
2023/07/06
Green, J (Joshrin)
WEG
1124.8
1200.0
B
1
0.96
0.41
0.3
23.6
1
2023/07/06
Du Toit, W (Willeshia)
WEG
1200.0
1200.0
W
1
0.95
0.50
0.4
20.0