Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Botha, G (Gregory)
Dob:
2014/05/25 (U12)
Gender:
Male
Chess SA id:
1140134429
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Silver Lakes Open Chess Tournament (E)
Tournament id
20230781
Rating type
Standard
Start
2023/04/15
End
2023/04/15
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1240.4
K-factor
40
Average opponent rating
1203.6
Performance
1458.6
Expected score
2.76
Score - Expected score
1.24
Rating change
41.2
Rating
1237.2
K-factor
40
Average opponent rating
1206.0
Performance
1461.0
Expected score
2.72
Score - Expected score
1.28
Rating change
51.2
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/04/15
Tan, H (Herman Qiyuan)
GTP
1247.1
1257.4
W
0
0.53
0.52
-17.0
-20.8
4
2023/04/15
Kwint, J (Jack)
GJM
1124.6
1118.0
B
1
0.59
0.60
13.1
16.0
3
2023/04/15
Gabina, M (Mina)
GTP
1260.8
1273.2
W
1
0.52
0.50
15.4
20.0
2
2023/04/15
Boshoff, M (Milah)
GTP
1185.7
1181.5
W
1
0.61
0.61
12.5
15.6
1
2023/04/15
Gupta, A (Avyan)
GTP
1200.0
1200.0
B
1
0.51
0.50
15.7
20.0