Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Rishworth, J (Justin)
Dob:
1996/12/03 (Adult)
Gender:
Male
Chess SA id:
196032225
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Marina Martinique Open Fundraiser 2023 (A)
Tournament id
20231926
Rating type
Rapid
Start
2023/09/09
End
2023/09/09
Rounds
7
Total time
35
Time weight
0.66
Total time
Official results
Rating
1476.8
K-factor
36
Average opponent rating
1374.1
Performance
1617.0
Expected score
4.29
Score - Expected score
1.21
Rating change
28.7
Rating
1542.7
K-factor
32
Average opponent rating
1359.9
Performance
1602.7
Expected score
4.95
Score - Expected score
0.55
Rating change
17.6
Games
7
Score
5.5
%
78.6
Dp
242,857142857143
Wins
5
Draws
1
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2023/09/09
Sibengile, Z (Zolani)
ENM
1275.8
1124.0
B
1
0.69
0.95
7.8
1.6
6
2023/09/09
Magadla, L (Lathitha)
ESB
1524.6
1385.1
W
1
0.49
0.73
12.9
8.6
5
2023/09/09
Krieger, CR (Charles)
ESB
1369.0
1447.0
B
1
0.58
0.57
10.6
13.8
4
2023/09/09
Krieger, BCJ (Brian)
ESB
1375.0
1419.5
B
0
0.58
0.60
-14.6
-19.2
3
2023/09/09
Potgieter, D (Divan)
WEG
1396.8
1388.8
W
½
0.63
0.72
-3.3
-7.0
2
2023/09/09
Salie, R (Riaz)
ESB
1469.0
1498.6
B
1
0.47
0.51
13.4
15.7
1
2023/09/09
Saunders, E (Ethan)
ESB
1208.7
1256.2
W
1
0.85
0.88
3.8
3.8