Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jonas, O (Ongezwa)
Dob:
1998/06/23 (Adult)
Gender:
Female
Chess SA id:
298092464
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
2022 Madibaz Rapid Chess Tournament 2
Tournament id
20220288
Rating type
Rapid
Start
2022/03/21
End
2022/03/21
Rounds
5
Total time
15
Time weight
0.39
Total time
Official results
Rating
1097.4
K-factor
40
Average opponent rating
1207.5
Performance
782.5
Expected score
1.90
Score - Expected score
-1.90
Rating change
-29.6
Rating
1200.0
K-factor
40
Average opponent rating
1200.0
Performance
775.0
Expected score
2.54
Score - Expected score
-2.54
Rating change
-101.6
Games
5
Score
0.0
%
0.0
Dp
-425
Wins
0
Draws
0
Losses
5
Final position
22
Shared position
22
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/03/21
Makhathini, S (Samkelisiwe)
KED
1200.0
1200.0
W
0
0.42
0.54
-6.7
-21.6
4
2022/03/21
Nemusunda, A (Ashley)
ENM
1200.0
1200.0
W
0
0.42
0.54
-6.7
-21.6
3
2022/03/21
Snobolo, S (Simphiwe)
EBC
1200.0
1200.0
B
0
0.34
0.46
-5.4
-18.4
2
2022/03/21
Tladi, T (Tshwarelo)
ENM
1200.0
1200.0
W
0
0.42
0.54
-6.7
-21.6
1
2022/03/21
Sajini, A (Athenkosi)
ENM
1237.3
1200.0
B
0
0.30
0.46
-4.8
-18.4