Chess South Africa
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Chess South Africa
Abrahams, S (Sahyda)
Dob:
1967/05/11 (Adult)
Gender:
Female
Chess SA id:
267060374
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2020/01/25 (1578 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
Curent Raw rating
1011.2
Curent Weighted rating
759.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1011.2
Current floor (min rating allowed)
511.2
Current highest rating achieved
1011.2
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)
±217.0
Current Raw change used (final)
0.0
Projected new Raw rating
1011.2
Projected new Weighed rating
784.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1011.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1011.2
Projected new floor
511.2
Projected new K-facor
40
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
Curent Raw rating
996.7
Curent Weighted rating
757.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
996.7
Current floor (min rating allowed)
500.0
Current highest rating achieved
996.7
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)
±221.5
Current Raw change used (final)
0.0
Projected new Raw rating
996.7
Projected new Weighed rating
781.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
996.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
996.7
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
634.0
Curent Weighted rating
573.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
634.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
634.0
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)
±371.4
Current Raw change used (final)
0.0
Projected new Raw rating
634.0
Projected new Weighed rating
579.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
634.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
634.0
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
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
3
OCF Open 2020 (Open)
2020/01/25
2020/01/25
Overberg (WOS)
Rapid
15
0.39
5
5
1.0
599.0
500.0
Analysis
2
2019 Western Province League (E)
2019/07/27
2019/08/10
Cape Town (WCT)
Standard
60
0.83
9
3
2.0
532.9
539.6
Analysis
1
2018 Western Province League (E)
2018/08/04
2018/09/15
Cape Town (WCT)
Standard
60
0.83
7
1
1.0
500.0
500.0
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
9
4
0
5
4.0
44.4
-47.2
1248.6
1201.4
White
5
2
0
3
2.0
40.0
-85.0
1291.9
1206.9
Black
4
2
0
2
2.0
50.0
0.0
1194.6
1194.6
Standard
All
4
3
0
1
3.0
75.0
212.5
1185.5
1398.0
White
2
2
0
0
2.0
100.0
425.0
1211.4
1636.4
Black
2
1
0
1
1.0
50.0
0.0
1159.6
1159.6
Rapid
All
5
1
0
4
1.0
20.0
-255.0
1299.2
1044.2
White
3
0
0
3
0.0
0.0
-425.0
1345.6
920.6
Black
2
1
0
1
1.0
50.0
0.0
1229.5
1229.5
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
2090106253
Mlahleni, O (Okuhle)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
2
1920106733
Lee, M (Mixy)
1
1.0
1
0
0
100.0
599.0
425.0
1024.0
View list
3
2080109012
Gebu, S (Sisipho)
1
1.0
1
0
0
100.0
532.9
425.0
957.9
View list
4
106066234
Fillis, J (Jared)
1
1.0
1
0
0
100.0
532.9
425.0
957.9
View list
5
1070108823
Waguda, B (Brooklyn)
1
0.0
0
0
1
0.0
532.9
-425.0
107.9
View list
6
189046399
Petersen, W (Willmore)
1
0.0
0
0
1
0.0
599.0
-425.0
174.0
View list
7
1980102793
Booi, O (Ocean)
1
0.0
0
0
1
0.0
599.0
-425.0
174.0
View list
8
100087330
Alberts, A (Adriaan)
1
0.0
0
0
1
0.0
599.0
-425.0
174.0
View list
9
179010014
Frick, J (Jacques)
1
0.0
0
0
1
0.0
599.0
-425.0
174.0
View list