Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Botha, RO (Reagan)
Dob:
2004/11/16 (Adult)
Gender:
Male
Chess SA id:
104048211
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
South African Junior Wildcard Championships 2017 (U14 Open)
Tournament id
20180036
Rating type
Standard
Start
2018/01/09
End
2018/01/12
Rounds
7
Total time
120
Time weight
1.00
Total time
Official results
Rating
787.4
K-factor
40
Average opponent rating
901.7
Performance
658.9
Expected score
2.55
Score - Expected score
-1.05
Rating change
-42.0
Rating
787.4
K-factor
40
Average opponent rating
901.7
Performance
658.9
Expected score
2.55
Score - Expected score
-1.05
Rating change
-42.0
Games
7
Score
1.5
%
21.4
Dp
-242,857142857143
Wins
1
Draws
1
Losses
5
Final position
76
Shared position
75
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2018/01/12
Pillay, M (Mikhael)
GJM
1200.0
1200.0
B
0
0.00
0.00
0.0
0.0
6
2018/01/11
Bahumi, TB (Tshenolo)
FXT
779.6
779.6
W
0
0.55
0.55
-22.0
-22.0
5
2018/01/11
Pretorius, HJ (Hendrik)
EBC
980.4
980.4
B
0
0.23
0.23
-9.2
-9.2
4
2018/01/10
Coetzee, J (Jaco)
GSV
706.8
706.8
W
1
0.64
0.64
14.4
14.4
3
2018/01/10
Sebogoane, KC (Kgwerano Covenant)
GE
521.6
521.6
B
½
0.77
0.77
-10.8
-10.8
2
2018/01/09
De Kock, C (Cian)
WCT
1053.0
1053.0
W
0
0.23
0.23
-9.2
-9.2
1
2018/01/09
Du Toit, GJ (Gerhardus (Eghardt))
GTP
1070.6
1070.6
B
0
0.13
0.13
-5.2
-5.2