Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Marais, N (Nina)
Dob:
2002/01/04 (Adult)
Gender:
Female
Chess SA id:
202020794
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
WUM
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2019 South African Closed Chess Championships (Women A)
Tournament id
20192205
Rating type
Standard
Start
2019/12/07
End
2019/12/17
Rounds
11
Total time
150
Time weight
1.00
Total time
Official results
Rating
1740.9
K-factor
32
Average opponent rating
1673.7
Performance
1751.0
Expected score
6.40
Score - Expected score
0.10
Rating change
3.2
Rating
1740.2
K-factor
32
Average opponent rating
1676.0
Performance
1753.3
Expected score
6.36
Score - Expected score
0.14
Rating change
4.5
Games
11
Score
6.5
%
59.1
Dp
77,2727272727273
Wins
5
Draws
3
Losses
3
Final position
5
Shared position
5
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
11
2019/12/17
Klaasen, RJ (Robyn)
WCT
1685.1
1705.7
W
1
0.61
0.58
12.5
13.4
10
2019/12/16
Van Zyl, C (Charlize)
ENM
1719.3
1724.0
B
0
0.48
0.48
-15.4
-15.4
9
2019/12/15
Fisher, M (Michelle)
WCW
1715.1
1714.4
W
1
0.57
0.57
13.8
13.8
8
2019/12/14
February, JN (Jesse)
WCT
1874.4
1873.6
B
0
0.30
0.30
-9.6
-9.6
7
2019/12/13
Du Plessis, AC (Anika)
WCW
1600.5
1606.2
W
1
0.71
0.70
9.3
9.6
6
2019/12/12
Selkirk, RJ (Rebecca)
WCW
1785.6
1797.1
B
0
0.41
0.39
-13.1
-12.5
5
2019/12/11
Engelbrecht, H (Hanri)
GTP
1564.4
1528.2
W
½
0.75
0.79
-8.0
-9.3
4
2019/12/10
Joubert, D (Dantelle)
WCT
1586.5
1616.7
B
1
0.64
0.60
11.5
12.8
3
2019/12/09
Laubscher, A (Anzel)
WCT
1799.8
1797.7
W
1
0.47
0.47
17.0
17.0
2
2019/12/08
Grobbelaar, J (Jacqui)
WCT
1538.1
1534.2
B
½
0.69
0.70
-6.1
-6.4
1
2019/12/07
Wolmarans, R (Riekie)
GE
1542.3
1538.4
W
½
0.77
0.78
-8.6
-9.0