Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Dreyer, M (Maria Margaretha (Aretha))
Dob:
2012/09/14 (U14)
Gender:
Female
Chess SA id:
2120112736
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2022 Gauteng Schools Team Championships (U11 Open)
Tournament id
20221334
Rating type
Standard
Start
2022/08/27
End
2022/08/27
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1103.6
K-factor
40
Average opponent rating
1207.5
Performance
1122.5
Expected score
1.85
Score - Expected score
0.15
Rating change
5.0
Rating
1093.0
K-factor
40
Average opponent rating
1208.6
Performance
1123.6
Expected score
1.79
Score - Expected score
0.21
Rating change
8.4
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
76
Shared position
75
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/08/27
Maree, J (Jacob Barend)
GJM
1200.0
1200.0
B
0
0.35
0.33
-11.2
-13.2
4
2022/08/27
Mantjie, A (Amor Amohelang)
GE
1200.0
1200.0
W
1
0.43
0.42
18.2
23.2
3
2022/08/27
Ngwenya, O (Ofentse)
GWR
1200.0
1200.0
B
0
0.35
0.33
-11.2
-13.2
2
2022/08/27
Grunefelder, A (Aiya)
GTP
1237.5
1242.8
W
1
0.39
0.37
19.5
25.2
1
2022/08/27
Ditshego, R (Rethabile)
GTP
1200.0
1200.0
B
0
0.35
0.33
-11.2
-13.2