Player Page

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 (219 days ago)
Ratings
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 rating1191.7
Current Weighted rating1148.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1191.7
Current highest rating achieved1191.7
Current floor (min rating allowed)691.7
Current K-factor40
Games played this month0
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 rating1191.7
Projected new Weighed rating1057.6
Projected new Weighted performance589.4
Projected new final Raw rating (if new WP > new Raw)1191.7
Projected new highest rating1191.7
Projected new floor691.7
Projected new K-facor40
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 rating1107.4
Current Weighted rating1089.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1107.4
Current highest rating achieved1107.4
Current floor (min rating allowed)607.4
Current K-factor40
Games played this month0
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 rating1107.4
Projected new Weighed rating1003.1
Projected new Weighted performance104.8
Projected new final Raw rating (if new WP > new Raw)1107.4
Projected new highest rating1107.4
Projected new floor607.4
Projected new K-facor40
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
s
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 rating1300.0
Current Weighted rating1249.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1300.0
Current highest rating achieved1300.0
Current floor (min rating allowed)800.0
Current K-factor36
Games played this month0
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 rating1300.0
Projected new Weighed rating1150.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
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 rating1377.0
Current Weighted rating1292.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1377.0
Current highest rating achieved1377.0
Current floor (min rating allowed)877.0
Current K-factor36
Games played this month0
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 rating1377.0
Projected new Weighed rating1192.1
Projected new Weighted performance561.8
Projected new final Raw rating (if new WP > new Raw)1377.0
Projected new highest rating1377.0
Projected new floor877.0
Projected new K-facor36
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
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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