Chess South Africa
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Chess South Africa
Botya, A (Andiswa)
Dob:
2001/04/28 (Adult)
Gender:
Female
Chess SA id:
201059212
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
Last active:
2018/05/19 (2233 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
801.5
Current Weighted rating
801.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
801.5
Current highest rating achieved
801.5
Current floor (min rating allowed)
500.0
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±292.5
Current Raw change used (final)
0.0
Projected new Raw rating
801.5
Projected new Weighed rating
737.4
Projected new Weighted performance
159.7
Projected new final Raw rating (if new WP > new Raw)
801.5
Projected new highest rating
801.5
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
801.5
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
831.6
Current Weighted rating
800.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
831.6
Current highest rating achieved
831.6
Current floor (min rating allowed)
500.0
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±280.3
Current Raw change used (final)
0.0
Projected new Raw rating
831.6
Projected new Weighed rating
737.1
Projected new Weighted performance
102.6
Projected new final Raw rating (if new WP > new Raw)
831.6
Projected new highest rating
831.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
831.6
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
705.2
Current Weighted rating
705.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
705.2
Current highest rating achieved
705.2
Current floor (min rating allowed)
500.0
Current K-factor
40
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±335.6
Current Raw change used (final)
0.0
Projected new Raw rating
705.2
Projected new Weighed rating
648.8
Projected new Weighted performance
81.7
Projected new final Raw rating (if new WP > new Raw)
705.2
Projected new highest rating
705.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
705.2
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
635.6
Current Weighted rating
635.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
635.6
Current highest rating achieved
635.6
Current floor (min rating allowed)
500.0
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±370.6
Current Raw change used (final)
0.0
Projected new Raw rating
635.6
Projected new Weighed rating
584.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
635.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
635.6
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Gert Sibande High Schools Chess Trials 2018 (U18 Girls)
2018/05/19
2018/05/19
Gert Sibande (MGS)
Rapid
40
0.70
5
5
2.0
635.6
635.6
Analysis
1
Govan Mbeki Sub-District Trials Secondary School 2018 (U18 Girls)
2018/05/04
2018/05/04
Gert Sibande (MGS)
Standard
60
0.83
5
5
4.0
635.6
635.6
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
6
0
4
6.0
60.0
85.0
1104.5
1189.5
White
6
3
0
3
3.0
50.0
0.0
1101.8
1101.8
Black
4
3
0
1
3.0
75.0
212.5
1108.5
1321.0
Standard
All
5
4
0
1
4.0
80.0
255.0
1082.1
1337.1
White
3
2
0
1
2.0
66.7
141.7
1003.5
1145.2
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1126.8
1041.8
White
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
Black
2
1
0
1
1.0
50.0
0.0
1017.0
1017.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
202082759
Gina, S (Siphesihle)
1
1.0
1
0
0
100.0
635.6
425.0
1060.6
View list
2
2010100838
Mokadi, N (Nthabiseng)
1
1.0
1
0
0
100.0
635.6
425.0
1060.6
View list
3
2020100846
Sekee, H (Hlurile)
1
1.0
1
0
0
100.0
635.6
425.0
1060.6
View list
4
200027960
Nkosi, KN (Karabo)
1
1.0
1
0
0
100.0
635.6
425.0
1060.6
View list
5
201073326
Motha, N (Nonhle)
1
1.0
1
0
0
100.0
635.6
425.0
1060.6
View list
6
2020100840
Mokolane, L (Lerato)
1
1.0
1
0
0
100.0
635.6
425.0
1060.6
View list
7
200024221
Mokoena, NP (Naledi Palesa)
1
0.0
0
0
1
0.0
635.6
-425.0
210.6
View list
8
2020102321
Mabaso, P (Paulette)
1
0.0
0
0
1
0.0
635.6
-425.0
210.6
View list
9
202079405
Dash, S (Sagarika)
1
0.0
0
0
1
0.0
635.6
-425.0
210.6
View list
10
202003163
Botha, V (Veronica)
1
0.0
0
0
1
0.0
635.6
-425.0
210.6
View list
