Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Mangana, K (Keratilwe)
Dob:
2006/09/14 (U20)
Gender:
Male
Chess SA id:
106092874
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
JMC Helpmekaar 2021 (U16)
Tournament id
20210233
Rating type
Rapid
Start
2021/09/06
End
2021/09/06
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1196.7
K-factor
40
Average opponent rating
1259.7
Performance
834.7
Expected score
2.09
Score - Expected score
-2.09
Rating change
-50.2
Rating
1200.0
K-factor
40
Average opponent rating
938.6
Performance
513.6
Expected score
3.93
Score - Expected score
-3.93
Rating change
-157.2
Games
5
Score
0.0
%
0.0
Dp
-425
Wins
0
Draws
0
Losses
5
Final position
12
Shared position
12
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2021/09/06
Greef, S (Schalk)
GWR
1449.0
725.4
B
0
0.16
0.99
-3.8
-39.6
4
2021/09/06
Sakhare, S (Soham)
GJM
1200.0
1200.0
W
0
0.54
0.54
-13.0
-21.6
3
2021/09/06
Mazibuko, T (Thembinkosi)
GJM
1237.7
714.0
B
0
0.41
0.99
-9.8
-39.6
2
2021/09/06
Voigt, H (Heinrich)
GJM
1275.7
954.4
W
0
0.45
0.83
-10.8
-33.2
1
2021/09/06
Donald, J (Joshua)
GJM
1136.1
1099.0
B
0
0.53
0.58
-12.7
-23.2