Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Jonas, Y (Yongisipho)
Dob:
2010/02/26 (U16)
Gender:
Male
Chess SA id:
1100134132
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Eastern Cape Provincial Individual Championship 2023 (U14 Boys)
Tournament id
20232119
Rating type
Standard
Start
2023/10/05
End
2023/10/05
Rounds
7
Total time
65
Time weight
0.85
Total time
Official results
Rating
1398.5
K-factor
36
Average opponent rating
1369.8
Performance
1552.0
Expected score
3.78
Score - Expected score
1.22
Rating change
37.3
Rating
1380.0
K-factor
36
Average opponent rating
1368.8
Performance
1550.9
Expected score
3.63
Score - Expected score
1.37
Rating change
49.3
Games
7
Score
5.0
%
71.4
Dp
182,142857142857
Wins
4
Draws
2
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2023/10/05
Booysen, B (Bryain-Luke Hilton)
ESB
1429.8
1430.3
W
½
0.51
0.48
-0.3
0.7
6
2023/10/05
Mangala, S (Sibonelo)
ENM
1282.4
1294.3
B
½
0.59
0.56
-2.6
-2.2
5
2023/10/05
Coetzee, S (Schalk)
ENM
1348.9
1342.9
W
1
0.60
0.58
11.5
15.1
4
2023/10/05
Twigg, G (Garen)
ENM
1535.0
1545.8
B
0
0.30
0.27
-8.6
-9.7
3
2023/10/05
Howell, C (Conor)
ESB
1398.1
1404.3
W
1
0.54
0.51
13.2
17.6
2
2023/10/05
Mnyila, O (Oyisa)
EBC
1300.2
1268.1
B
1
0.57
0.59
12.4
14.8
1
2023/10/05
Murray, J (Jaydon)
ENM
1294.4
1295.7
W
1
0.66
0.64
9.8
13.0