Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Orwin, J (Jennifer)
Dob:
2010/05/17 (U16)
Gender:
Female
Chess SA id:
2100134369
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Western Cape PS Individuals 2023 (U13 Girls)
Tournament id
20231147
Rating type
Standard
Start
2023/05/05
End
2023/05/06
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1442.1
K-factor
36
Average opponent rating
1392.8
Performance
1605.3
Expected score
3.26
Score - Expected score
1.24
Rating change
37.1
Rating
1419.9
K-factor
36
Average opponent rating
1381.5
Performance
1594.0
Expected score
3.18
Score - Expected score
1.32
Rating change
47.5
Games
6
Score
4.5
%
75.0
Dp
212,5
Wins
4
Draws
1
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/05/06
Van Niekerk, N (Nina)
WEG
1439.4
1430.2
B
0
0.46
0.45
-13.2
-16.2
5
2023/05/06
Nieuwoudt, N (Noreht)
WCW
1489.1
1478.3
W
1
0.49
0.47
14.7
19.1
4
2023/05/05
Segelaar, R (Revean)
WCW
1516.9
1475.9
B
½
0.37
0.39
3.7
4.0
3
2023/05/05
Kleynhans, C (Caylen)
WCU
1331.0
1337.2
B
1
0.59
0.55
11.8
16.2
2
2023/05/05
Kruger, R (Riasha)
WEG
1378.9
1379.0
W
1
0.62
0.59
10.9
14.8
1
2023/05/05
Hendricks, L (Lakeisha)
WOS
1201.6
1188.3
B
1
0.74
0.73
7.5
9.7