Chess South Africa
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Chess South Africa
Selkirk, S (Sarah)
Dob:
1996/09/26 (Adult)
Gender:
Female
Chess SA id:
2960119261
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/12/08 (198 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
1191.7
Current Weighted rating
1142.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1191.7
Current highest rating achieved
1191.7
Current floor (min rating allowed)
691.7
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)
±167.8
Current Raw change used (final)
0.0
Projected new Raw rating
1191.7
Projected new Weighed rating
1052.6
Projected new Weighted performance
594.9
Projected new final Raw rating (if new WP > new Raw)
1191.7
Projected new highest rating
1191.7
Projected new floor
691.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1191.7
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
1107.4
Current Weighted rating
1087.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1107.4
Current highest rating achieved
1107.4
Current floor (min rating allowed)
607.4
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)
±189.2
Current Raw change used (final)
0.0
Projected new Raw rating
1107.4
Projected new Weighed rating
1001.2
Projected new Weighted performance
106.6
Projected new final Raw rating (if new WP > new Raw)
1107.4
Projected new highest rating
1107.4
Projected new floor
607.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1107.4
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
1300.0
Current Weighted rating
1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
Current K-factor
36
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
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
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
1377.0
Current Weighted rating
1282.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1377.0
Current highest rating achieved
1377.0
Current floor (min rating allowed)
877.0
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)
±128.9
Current Raw change used (final)
0.0
Projected new Raw rating
1377.0
Projected new Weighed rating
1182.4
Projected new Weighted performance
566.2
Projected new final Raw rating (if new WP > new Raw)
1377.0
Projected new highest rating
1377.0
Projected new floor
877.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1377.0
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
2023 Western Cape Rural Cup (Blitz)
2023/12/08
2023/12/08
Cape Winelands (WCW)
Blitz
5
0.18
7
7
5.0
1102.1
1200.0
Analysis
1
Mossel Bay Chess Open 2019 (B)
2019/10/04
2019/10/05
Eden District (WEG)
Standard
60
0.83
6
6
1.0
1200.0
1200.0
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
13
6
0
7
6.0
46.2
-32.7
1374.0
1341.3
White
6
3
0
3
3.0
50.0
0.0
1323.2
1323.2
Black
7
3
0
4
3.0
42.9
-60.7
1417.5
1356.8
Standard
All
6
1
0
5
1.0
16.7
-283.3
1063.7
780.4
White
3
0
0
3
0.0
0.0
-425.0
1040.6
615.6
Black
3
1
0
2
1.0
33.3
-141.7
1086.9
945.2
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
7
5
0
2
5.0
71.4
182.1
1639.9
1822.1
White
3
3
0
0
3.0
100.0
425.0
1605.8
2030.8
Black
4
2
0
2
2.0
50.0
0.0
1665.5
1665.5
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
108090548
Lewaks, S (Shaundre)
1
1.0
1
0
0
100.0
1102.1
425.0
1527.1
View list
2
207082958
Kuyler, L (Luzandri)
1
1.0
1
0
0
100.0
1102.1
425.0
1527.1
View list
3
199009925
Frank, D (Daniel)
1
1.0
1
0
0
100.0
1102.1
425.0
1527.1
View list
4
1060099677
Njokweni, L (Llyabona)
1
1.0
1
0
0
100.0
1102.1
425.0
1527.1
View list
5
199036980
Swart, G (George)
1
1.0
1
0
0
100.0
1102.1
425.0
1527.1
View list
6
2010096232
Campbell, A (Anje)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
105088335
Taute, C (Clayden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
191032679
Rossouw, W (Wilfred)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1660118616
Lewis, M (Mark)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
101048780
Campher, K (Keegan)
1
0.0
0
0
1
0.0
1102.1
-425.0
677.1
View list
11
194015801
Kleinsmidt, CC (Cherwin)
1
0.0
0
0
1
0.0
1102.1
-425.0
677.1
View list
12
103092750
Jansen, G (Giovante)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
104048737
Jacobs, M (Menwill)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
