Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Zanna, J (Joy)
Dob:
2013/02/01 (U12)
Gender:
Female
Chess SA id:
2130116097
FIDE id:
Region:
Capricorn (LCP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2022 South African Junior Team Chess Championships (U10 Open)
Tournament id
20221932
Rating type
Standard
Start
2022/12/04
End
2022/12/08
Rounds
7
Total time
120
Time weight
1.00
Total time
Official results
Rating
1276.7
K-factor
40
Average opponent rating
1379.3
Performance
954.3
Expected score
2.28
Score - Expected score
-2.28
Rating change
-91.2
Rating
1292.0
K-factor
40
Average opponent rating
1369.1
Performance
944.1
Expected score
2.46
Score - Expected score
-2.46
Rating change
-98.4
Games
6
Score
0.0
%
0.0
Dp
-425
Wins
0
Draws
0
Losses
6
Final position
90
Shared position
83
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2022/12/08
Opperman, N (Naude)
GE
1377.9
1376.1
W
0
0.42
0.44
-16.8
-17.6
6
2022/12/07
Thorulsley, K (Kairaav)
GJM
1438.4
1414.2
W
0
0.35
0.40
-14.0
-16.0
5
2022/12/07
Sathish, A (Aarya)
GTP
1274.4
1271.3
B
0
0.46
0.48
-18.4
-19.2
4
2022/12/06
Driscoll, S (Samuel)
ENM
1450.4
1518.4
B
0
0.26
0.19
-10.4
-7.6
3
2022/12/05
Walters, T (Tom)
KIK
1362.5
1266.6
W
0
0.44
0.57
-17.6
-22.8
2
2022/12/04
0.0
0.0
X
0.00
0.00
1
2022/12/04
Mkotong, R (Reagile)
GTP
1371.9
1368.1
B
0
0.35
0.37
-14.0
-14.8