Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ngaka, R (Refilwe Tyron)
Dob:
2013/12/30 (U12)
Gender:
Male
Chess SA id:
1130153985
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Alberton Chess Club Tournament 1 2023 (D)
Tournament id
20230737
Rating type
Standard
Start
2023/04/15
End
2023/04/15
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1181.2
Performance
1039.6
Expected score
1.61
Score - Expected score
-0.61
Rating change
-20.3
Rating
1200.0
K-factor
40
Average opponent rating
1170.0
Performance
1028.3
Expected score
1.65
Score - Expected score
-0.65
Rating change
-26.0
Games
3
Score
1.0
%
33.3
Dp
-141,666666666667
Wins
1
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/04/15
0.0
0.0
X
0.00
0.00
4
2023/04/15
0.0
0.0
X
0.00
0.00
3
2023/04/15
Chetty, A (Aryanna)
GE
1200.0
1200.0
W
1
0.54
0.54
14.7
18.4
2
2023/04/15
Barnard, R (Ruan)
GE
1125.3
1109.2
B
0
0.55
0.56
-17.6
-22.4
1
2023/04/15
Tang, V (Vicky)
GE
1218.4
1200.8
W
0
0.52
0.54
-16.6
-21.6