Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Strydom, R (Retha)
Dob:
1975/03/16 (Adult)
Gender:
Female
Chess SA id:
2750146534
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2022/10/01 (595 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
1195.0
Curent Weighted rating
1195.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1195.9
Current floor (min rating allowed)
754.0
Current highest rating achieved
1254.0
Current K-factor
36
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)
±167.0
Current Raw change used (final)
0.0
Projected new Raw rating
1195.0
Projected new Weighed rating
1195.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1195.6
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1254.0
Projected new floor
754.0
Projected new K-facor
36
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
1187.7
Curent Weighted rating
1188.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1188.8
Current floor (min rating allowed)
749.6
Current highest rating achieved
1249.6
Current K-factor
36
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)
±168.7
Current Raw change used (final)
0.0
Projected new Raw rating
1187.7
Projected new Weighed rating
1188.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1188.4
Projected effective change (new Official - current Official)
-0.3
Projected new highest rating
1249.6
Projected new floor
749.6
Projected new K-facor
36
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
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
800.0
Current highest rating achieved
1300.0
Current K-factor
36
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
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
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
800.0
Current highest rating achieved
1300.0
Current K-factor
36
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
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
Western Cape Closed Championship 2022 (Open)
2022/09/24
2022/09/25
Cape Winelands (WCW)
Standard
70
0.87
6
6
3.0
1200.0
1200.0
Analysis
2
Western Cape Woman`s Championship 2022 (Open)
2022/09/02
2022/09/04
West Coast (WCU)
Standard
90
0.94
5
5
2.5
1200.0
1200.0
Analysis
1
2022 Western Province Club League (B)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
7
1.0
1254.0
1249.6
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
18
6
1
11
6.5
36.1
-118.1
1333.9
1215.9
White
9
4
1
4
4.5
50.0
0.0
1277.5
1277.5
Black
9
2
0
7
2.0
22.2
-236.1
1390.3
1154.2
Standard
All
18
6
1
11
6.5
36.1
-118.1
1333.9
1215.9
White
9
4
1
4
4.5
50.0
0.0
1277.5
1277.5
Black
9
2
0
7
2.0
22.2
-236.1
1390.3
1154.2
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
107064069
Drury, N (Nicholas)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1090097151
De Vlam, J (Jemeal)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1110132058
Braaf, J (Jordan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1130136550
Noble, A (Andrew)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1070115880
Naude, J (Jan-Daniel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
104053378
Gangan, N (Neelavan)
1
1.0
1
0
0
100.0
1254.0
425.0
1679.0
View list
7
206055118
Ellman, A (Anne-Belle)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
207090602
Fani, Z (Zimi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2070096482
Ziegers, Z (Zaskia)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
208090617
Zenzile, A (Amahle)
1
0.0
0
0
1
0.0
1254.0
-425.0
829.0
View list
11
1720117948
Vermeulen, L (Leonardus)
1
0.0
0
0
1
0.0
1254.0
-425.0
829.0
View list
12
107082129
Thabet, A (Abdol)
1
0.0
0
0
1
0.0
1254.0
-425.0
829.0
View list
13
1020147018
Teffo, A (Austin)
1
0.0
0
0
1
0.0
1254.0
-425.0
829.0
View list
14
109068118
Spiller, C (Caden)
1
0.0
0
0
1
0.0
1254.0
-425.0
829.0
View list
15
105053760
Parenzee, E (Ethan)
1
0.0
0
0
1
0.0
1254.0
-425.0
829.0
View list
16
177017938
Lewaks, A (Andre)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
207090606
Gcuze, K (Khanya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
1100103503
Arendse, Q (Qnwinne)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list