Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Grobbelaar, M (Mari)
Dob:
2016/04/20 (U10)
Gender:
Female
Chess SA id:
2160158380
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Woman's Day Open Chess Tournament (Pawn)
Tournament id
20231721
Rating type
Standard
Start
2023/08/09
End
2023/08/09
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1219.1
K-factor
40
Average opponent rating
1266.5
Performance
1351.5
Expected score
2.18
Score - Expected score
0.82
Rating change
27.2
Rating
1224.1
K-factor
40
Average opponent rating
1277.3
Performance
1362.3
Expected score
2.15
Score - Expected score
0.85
Rating change
34.0
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
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
2023/08/09
Steyn, K (Kian)
GJM
1432.1
1469.3
B
0
0.21
0.17
-6.7
-6.8
4
2023/08/09
Barkhuizen, R (Reuben)
GTP
1189.7
1195.8
W
1
0.58
0.57
13.4
17.2
3
2023/08/09
Haffejee, M (Mudassir)
GTP
1200.0
1200.0
B
1
0.48
0.49
16.6
20.4
2
2023/08/09
Rocher, G (Gideon)
GTP
1324.8
1337.4
W
0
0.42
0.41
-13.4
-16.4
1
2023/08/09
Pistorius, A (Amberley-Rose)
GTP
1186.0
1183.8
B
1
0.50
0.51
16.0
19.6