Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Botha, L (Logan)
Dob:
2013/04/09 (U12)
Gender:
Male
Chess SA id:
1130134041
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2022 Alekhine Open (D)
Tournament id
20221373
Rating type
Standard
Start
2022/08/13
End
2022/08/14
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1104.7
K-factor
40
Average opponent rating
1108.7
Performance
853.7
Expected score
2.44
Score - Expected score
-1.44
Rating change
-54.1
Rating
1099.6
K-factor
40
Average opponent rating
1095.9
Performance
840.9
Expected score
2.48
Score - Expected score
-1.48
Rating change
-59.2
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
36
Shared position
36
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/08/14
Maartens, K (Kirsten)
GTP
1106.9
1108.8
B
0
0.46
0.45
-16.6
-18.0
4
2022/08/14
Smith, L (Leah)
GTP
1138.0
1130.8
W
1
0.50
0.51
18.0
19.6
3
2022/08/13
Swanepoel, L (Leja)
GTP
1116.2
1108.4
B
0
0.44
0.45
-15.8
-18.0
2
2022/08/13
Viljoen, A (Adriaan Johannes)
GTP
1050.6
1025.2
W
0
0.60
0.63
-21.6
-25.2
1
2022/08/13
Redelinghuys, R (Ruben)
GTP
1131.7
1106.4
B
0
0.43
0.45
-15.5
-18.0