Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Sun, Q (Qiyuan)
Dob:
2011/09/29 (U14)
Gender:
Male
Chess SA id:
1110119754
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 South African Junior Closed Chess Championships (U12 Open)
Tournament id
20230678
Rating type
Standard
Start
2023/03/31
End
2023/04/04
Rounds
9
Total time
120
Time weight
1.00
Total time
Official results
Rating
1302.1
K-factor
40
Average opponent rating
1447.7
Performance
1117.1
Expected score
3.02
Score - Expected score
-2.02
Rating change
-80.8
Rating
1302.6
K-factor
40
Average opponent rating
1439.8
Performance
1109.3
Expected score
3.10
Score - Expected score
-2.10
Rating change
-84.0
Games
9
Score
1.0
%
11.1
Dp
-330,555555555556
Wins
1
Draws
0
Losses
8
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
9
2023/04/04
Yang, JD (Daniel)
GTP
1537.1
1531.0
W
0
0.27
0.28
-10.8
-11.2
8
2023/04/03
Froom, D (David)
GJM
1334.1
1328.2
W
0
0.50
0.51
-20.0
-20.4
7
2023/04/03
Clainos, S (Spiro)
ENM
1505.4
1506.1
B
0
0.22
0.22
-8.8
-8.8
6
2023/04/02
Kingsbury, J (Jack)
GJM
1333.2
1302.7
B
1
0.42
0.46
23.2
21.6
5
2023/04/02
Pillay, Z (Zac)
GE
1486.9
1501.4
W
0
0.33
0.31
-13.2
-12.4
4
2023/04/01
Chipunza, J (Jared)
ENM
1447.2
1462.3
W
0
0.37
0.36
-14.8
-14.4
3
2023/04/01
Hex, K (Kyle)
GE
1410.9
1389.4
B
0
0.33
0.36
-13.2
-14.4
2
2023/03/31
Van Meersbergen, E (Ettienne)
NWP
1446.0
1418.4
B
0
0.29
0.32
-11.6
-12.8
1
2023/03/31
Roos, J (Justin)
NBR
1528.2
1519.0
W
0
0.28
0.29
-11.2
-11.6