Player Page

Olkers, K (Kirsty)
Dob: 2008/08/25 (U18)
Gender: Female
Chess SA id: 208080802
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2019/07/20 (1784 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
Curent Raw rating776.4
Curent Weighted rating776.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)776.4
Current floor (min rating allowed)500.0
Current highest rating achieved776.4
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)±303.2
Current Raw change used (final)0.0
Projected new Raw rating776.4
Projected new Weighed rating776.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)776.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating776.4
Projected new floor500.0
Projected new K-facor40
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 rating816.0
Curent Weighted rating816.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)816.0
Current floor (min rating allowed)500.0
Current highest rating achieved816.0
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)±286.6
Current Raw change used (final)0.0
Projected new Raw rating816.0
Projected new Weighed rating816.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)816.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating816.0
Projected new floor500.0
Projected new K-facor40
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 rating546.0
Curent Weighted rating546.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)546.0
Current floor (min rating allowed)500.0
Current highest rating achieved546.0
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)±421.0
Current Raw change used (final)0.0
Projected new Raw rating546.0
Projected new Weighed rating546.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)546.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating546.0
Projected new floor500.0
Projected new K-facor40
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 rating546.0
Curent Weighted rating546.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)546.0
Current floor (min rating allowed)500.0
Current highest rating achieved546.0
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)±421.0
Current Raw change used (final)0.0
Projected new Raw rating546.0
Projected new Weighed rating546.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)546.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating546.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Overberg Top Schools 2019 (U13) 2019/07/20 2019/07/20 Overberg (WOS) Standard 60 0.83 5 5 3.0 677.5 698.0 Analysis
2 Western Cape Schools Individuals 2018 (U11 Girls) 2018/05/19 2018/05/20 Overberg (WOS) Standard 60 0.83 6 6 2.0 647.6 668.4 Analysis
1 Overberg Schools Closed 2018 (U11 Girls) 2018/03/23 2018/03/24 Overberg (WOS) Standard 60 0.83 6 6 4.0 546.0 546.0 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 22 12 0 10 12.0 54.5 38.6 1054.4 1093.1
White 10 2 0 8 2.0 20.0 -255.0 1054.9 799.9
Black 12 10 0 2 10.0 83.3 283.3 1054.1 1337.4
Standard All 22 12 0 10 12.0 54.5 38.6 1054.4 1093.1
White 10 2 0 8 2.0 20.0 -255.0 1054.9 799.9
Black 12 10 0 2 10.0 83.3 283.3 1054.1 1337.4
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1080116666 Boyi, L (Liya) 2 2.0 2 0 0 100.0 677.5 425.0 1102.5 View list
2 108091550 Pekeur, A (Aiden) 2 2.0 2 0 0 100.0 677.5 425.0 1102.5 View list
3 2070110751 Massyn, M (Mikalya) 2 2.0 2 0 0 100.0 677.5 425.0 1102.5 View list
4 206088943 Fradie, F (Faith) 2 0.0 0 0 2 0.0 677.5 -425.0 252.5 View list
5 2070106599 Oosthuizen, C (Carla) 2 0.0 0 0 2 0.0 677.5 -425.0 252.5 View list
6 2070099838 Diedericks, J (Janell) 1 1.0 1 0 0 100.0 546.0 425.0 971.0 View list
7 207088972 Carelsen, CN (Carla Norwena) 1 1.0 1 0 0 100.0 647.6 425.0 1072.6 View list
8 207092949 Jones, A (Amber) 1 1.0 1 0 0 100.0 647.6 425.0 1072.6 View list
9 2080099833 Johnson, T (Thandi) 1 1.0 1 0 0 100.0 546.0 425.0 971.0 View list
10 208068740 Hans, J (Joy) 1 1.0 1 0 0 100.0 546.0 425.0 971.0 View list
11 2070099835 August, A (Amy) 1 1.0 1 0 0 100.0 546.0 425.0 971.0 View list
12 208068746 Snyders, M (Meya) 1 0.0 0 0 1 0.0 546.0 -425.0 121.0 View list
13 208088969 Meyer, E (Evah) 1 0.0 0 0 1 0.0 647.6 -425.0 222.6 View list
14 207082958 Kuyler, L (Luzandri) 1 0.0 0 0 1 0.0 647.6 -425.0 222.6 View list
15 207072977 Du Preez-Gratz, C (Claire) 1 0.0 0 0 1 0.0 647.6 -425.0 222.6 View list
16 207083967 Green, SA (Sheryl Anne) 1 0.0 0 0 1 0.0 546.0 -425.0 121.0 View list
17 208084107 Beveridge, TG (Talitha) 1 0.0 0 0 1 0.0 647.6 -425.0 222.6 View list