Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Marais, J (Janike)
Dob:
2010/06/29 (U16)
Gender:
Female
Chess SA id:
2100133964
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Blitz rating
General
Tournament
2022 South Africa Junior Blitz Chess Championships (U14)
Tournament id
20221927
Rating type
Blitz
Start
2022/12/05
End
2022/12/05
Rounds
7
Total time
5
Time weight
0.18
Total time
Official results
Rating
1249.6
K-factor
40
Average opponent rating
1257.1
Performance
1196.4
Expected score
3.40
Score - Expected score
-0.40
Rating change
-2.9
Rating
1200.0
K-factor
40
Average opponent rating
1159.5
Performance
1098.7
Expected score
3.79
Score - Expected score
-0.79
Rating change
-31.6
Games
7
Score
3.0
%
42.9
Dp
-60,7142857142857
Wins
3
Draws
0
Losses
4
Final position
7
Shared position
6
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2022/12/05
Nel, J (J-Louwen)
NBR
1274.7
1200.0
B
0
0.43
0.46
-3.4
-18.4
6
2022/12/05
Hough, C (Cameron)
KIK
1074.5
1200.0
W
1
0.75
0.54
2.0
18.4
5
2022/12/05
Weng, Y (Yu Bo (David))
GJM
1449.1
1200.0
B
0
0.23
0.46
-1.8
-18.4
4
2022/12/05
Allen, J (Julia)
KIK
1186.3
1200.0
W
1
0.62
0.54
3.0
18.4
3
2022/12/05
Oberholzer, K (Kyle)
NCP
1112.0
1200.0
B
0
0.62
0.46
-5.0
-18.4
2
2022/12/05
Boucher, R (Ryann)
FMB
1117.2
1200.0
W
1
0.70
0.54
2.4
18.4
1
2022/12/05
Byliefeldt, L (Leroux)
NBR
1585.9
916.2
B
0
0.07
0.79
-0.6
-31.6