Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Maphiri, J (Jan)
Dob:
2014/06/02 (U12)
Gender:
Male
Chess SA id:
1140156028
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Tshwane North School District CLOSED League Championships (D3) (U11)
Tournament id
20231701
Rating type
Standard
Start
2023/08/12
End
2023/08/12
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1157.3
K-factor
40
Average opponent rating
1190.0
Performance
1105.0
Expected score
2.35
Score - Expected score
-0.35
Rating change
-11.6
Rating
1148.5
K-factor
40
Average opponent rating
1187.2
Performance
1102.2
Expected score
2.32
Score - Expected score
-0.32
Rating change
-12.8
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/12
Drenth, J (Jarno)
GTP
1200.0
1200.0
B
0
0.41
0.40
-13.1
-16.0
4
2023/08/12
Erasmus, H (Heinrich)
GTP
1181.4
1175.8
W
0
0.51
0.51
-16.3
-20.4
3
2023/08/12
Lerebo, Z (Zrebabel)
WEG
1203.6
1203.2
B
1
0.40
0.39
19.2
24.4
2
2023/08/12
Hinkman, R (Ronaldo)
WEG
1201.2
1201.4
W
1
0.49
0.48
16.3
20.8
1
2023/08/12
Nel, A (Armand)
GTP
1163.8
1155.6
W
0
0.53
0.53
-17.0
-21.2