Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jansen Van Vuuren, M (Mari)
Dob:
2011/05/23 (U14)
Gender:
Female
Chess SA id:
211093260
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Bojanala SAJCC Trials 2022 (U12)
Tournament id
20221566
Rating type
Standard
Start
2022/09/23
End
2022/09/23
Rounds
5
Total time
120
Time weight
1.00
Total time
Official results
Rating
1253.6
K-factor
36
Average opponent rating
1306.9
Performance
1561.9
Expected score
2.15
Score - Expected score
1.85
Rating change
66.6
Rating
1258.2
K-factor
36
Average opponent rating
1304.9
Performance
1559.9
Expected score
2.19
Score - Expected score
1.81
Rating change
65.2
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
3
Shared position
2
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/09/23
Byliefeldt, M (Mienke)
NBR
1240.9
1238.3
B
1
0.47
0.48
19.1
18.7
4
2022/09/23
Roos, J (Justin)
NBR
1538.0
1532.3
W
0
0.21
0.22
-7.6
-7.9
3
2022/09/23
Turusida, T (Tshiamo)
NBR
1220.5
1222.7
B
1
0.50
0.50
18.0
18.0
2
2022/09/23
Van Der Berg, KW (Kai)
NBR
1428.8
1429.5
W
1
0.34
0.34
23.8
23.8
1
2022/09/23
Nkosi, W (Warona)
NBR
1106.4
1101.8
B
1
0.63
0.64
13.3
13.0