Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, R (Riti)
Dob:
2006/07/13 (U20)
Gender:
Female
Chess SA id:
206059524
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2019 Lubowski Open Tournament (C)
Tournament id
20191030
Rating type
Standard
Start
2019/05/11
End
2019/05/12
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1253.3
K-factor
40
Average opponent rating
1140.9
Performance
1055.9
Expected score
3.11
Score - Expected score
-1.11
Rating change
-41.7
Rating
1248.7
K-factor
40
Average opponent rating
1128.6
Performance
1043.6
Expected score
3.16
Score - Expected score
-1.16
Rating change
-46.4
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
25
Shared position
25
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/05/12
Marais, JS (Jacobus)
GTP
1195.9
1181.7
B
1
0.53
0.54
16.9
18.4
4
2019/05/12
Ferreira, C (Chantelle)
GTP
1068.4
1069.0
W
0
0.76
0.75
-27.4
-30.0
3
2019/05/11
Visser, N (Nico)
GTP
1149.8
1130.3
B
0
0.58
0.60
-20.9
-24.0
2
2019/05/11
Boheim, E (Eugene)
NBR
1228.9
1215.6
W
0
0.57
0.58
-20.5
-23.2
1
2019/05/11
Swanepoel, K (Karel)
CSA
1061.6
1046.5
B
1
0.68
0.69
11.5
12.4