Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, R (Ryan)
Dob:
2002/07/19 (Adult)
Gender:
Male
Chess SA id:
102055810
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Eden Top Schools 2019 (U18)
Tournament id
20191484
Rating type
Standard
Start
2019/07/20
End
2019/07/20
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
731.4
K-factor
40
Average opponent rating
1099.5
Performance
1014.5
Expected score
0.51
Score - Expected score
1.49
Rating change
49.5
Rating
741.8
K-factor
40
Average opponent rating
1094.4
Performance
1009.4
Expected score
0.59
Score - Expected score
1.41
Rating change
56.4
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
29
Shared position
28
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/07/20
Jordaan, W (Wikus)
WEG
1322.7
1323.2
W
0
0.01
0.01
-0.3
-0.4
5
2019/07/20
Jordaan, W (Wikus)
WEG
1322.7
1323.2
W
0
0.01
0.01
-0.3
-0.4
4
2019/07/20
Mabgwe, R (Rutendo)
WEG
1099.8
1079.2
B
0
0.03
0.07
-1.0
-2.8
4
2019/07/20
Mabgwe, R (Rutendo)
WEG
1099.8
1079.2
B
0
0.03
0.07
-1.0
-2.8
3
2019/07/20
Karelse, E (Erin-Leigh)
WEG
944.1
914.8
W
1
0.29
0.34
22.7
26.4
3
2019/07/20
Karelse, E (Erin-Leigh)
WEG
944.1
914.8
W
1
0.29
0.34
22.7
26.4
2
2019/07/20
Michaels, O (O Neil)
WEG
972.5
985.4
B
1
0.18
0.17
26.2
33.2
2
2019/07/20
Michaels, O (O Neil)
WEG
972.5
985.4
B
1
0.18
0.17
26.2
33.2
1
2019/07/20
Prins, K (Kehaam)
WEG
1158.5
1169.4
B
0
0.00
0.00
0.0
0.0
1
2019/07/20
Prins, K (Kehaam)
WEG
1158.5
1169.4
B
0
0.00
0.00
0.0
0.0