Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, RMJ (Robert)
Dob:
2011/08/22 (U14)
Gender:
Male
Chess SA id:
1110114764
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed)
Tournament id
20241175
Rating type
Standard
Start
2024/05/11
End
2024/05/11
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1441.2
K-factor
36
Average opponent rating
1332.5
Performance
1417.5
Expected score
3.16
Score - Expected score
-0.16
Rating change
-4.8
Rating
1433.5
K-factor
36
Average opponent rating
1334.1
Performance
1419.1
Expected score
3.12
Score - Expected score
-0.12
Rating change
-4.3
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
11
Shared position
11
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/05/11
Naude, J (Johan)
GTP
1370.8
1405.6
W
0
0.62
0.57
-18.5
-20.5
4
2024/05/11
Yang, JD (Daniel)
GTP
1573.2
1559.6
B
0
0.30
0.31
-9.0
-11.2
3
2024/05/11
Du Preez, J (Joah)
GTP
1327.7
1324.4
W
1
0.67
0.67
9.9
11.9
2
2024/05/11
Van Rooyen, D (Dandre)
GTP
1233.7
1234.0
B
1
0.70
0.69
9.0
11.2
1
2024/05/11
Van Der Westhuizen, K (Kelvin)
GTP
1157.0
1147.0
W
1
0.87
0.88
3.9
4.3