Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Botha, L (Lorelei)
Dob:
2004/12/20 (Adult)
Gender:
Female
Chess SA id:
2040132474
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
PA
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2021 Lubowski Open Tournament (D)
Tournament id
20210090
Rating type
Standard
Start
2021/05/01
End
2021/05/02
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1130.2
K-factor
40
Average opponent rating
1171.6
Performance
1256.6
Expected score
2.22
Score - Expected score
0.78
Rating change
29.3
Rating
1121.6
K-factor
40
Average opponent rating
1165.0
Performance
1250.0
Expected score
2.21
Score - Expected score
0.79
Rating change
31.6
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
5
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2021/05/02
Steyn, H (Henco)
GTP
1214.5
1199.8
B
1
0.36
0.37
23.0
25.2
4
2021/05/02
Brest, S (Saul)
NWP
1160.5
1152.0
W
0
0.51
0.51
-18.4
-20.4
3
2021/05/01
Van Der Merwe, R (Ruben)
GTP
1027.1
1020.0
B
1
0.58
0.58
15.1
16.8
2
2021/05/01
Badenhorst, D (Daniel)
GJM
1255.9
1253.2
W
0
0.40
0.39
-14.4
-15.6
1
2021/05/01
Maartens, K (Kirsten)
GTP
1200.0
1200.0
B
1
0.38
0.37
22.3
25.2