Player Page

Van Rooy, K (Khaya)
Dob: 2007/05/14 (U18)
Gender: Male
Chess SA id: 1070111512
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2020/02/15 (1540 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 rating1249.3
Curent Weighted rating1249.3
Curent Weighted performance571.0
Current official/published rating (highest between Raw, WR and WP)1249.3
Current floor (min rating allowed)749.3
Current highest rating achieved1249.3
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)±154.6
Current Raw change used (final)0.0
Projected new Raw rating1249.3
Projected new Weighed rating1249.3
Projected new Weighted performance571.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1249.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1249.3
Projected new floor749.3
Projected new K-facor36
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 rating1237.2
Curent Weighted rating1237.2
Curent Weighted performance565.7
Current official/published rating (highest between Raw, WR and WP)1237.2
Current floor (min rating allowed)737.2
Current highest rating achieved1237.2
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)±157.3
Current Raw change used (final)0.0
Projected new Raw rating1237.2
Projected new Weighed rating1237.2
Projected new Weighted performance565.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1237.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1237.2
Projected new floor737.2
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Northern Chess Cadet Series 2020 (C) 2020/02/15 2020/02/15 Cape Town (WCT) Standard 60 0.83 5 4 3.5 1061.5 1055.0 Analysis
6 2020 East District Individuals (U13) 2020/01/31 2020/02/01 Cape Town (WCT) Standard 60 0.83 6 4 3.0 1061.5 1055.0 Analysis
5 2019 Kraaifontein Open (Development) 2019/12/07 2019/12/08 Cape Town (WCT) Standard 65 0.85 6 0 0.0 1061.5 1055.0 Analysis
4 2019 Western Province Open (Open) 2019/05/25 2019/05/26 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1034.4 1034.2 Analysis
3 Stellenberg Youth Chess Championship 2019 (B) 2019/04/30 2019/05/01 Cape Town (WCT) Standard 60 0.83 6 6 2.0 1034.4 1034.2 Analysis
2 Crossroads Open Chess Championship 2019 (C) 2019/04/27 2019/04/28 Cape Town (WCT) Standard 70 0.87 6 6 2.0 1200.0 1200.0 Analysis
1 Steinitz Chess Festival 2019 (C) 2019/04/05 2019/04/07 Cape Town (WCT) Standard 70 0.87 6 5 0.0 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 31 13 1 17 13.5 43.5 -54.8 1141.7 1086.8
White 14 8 1 5 8.5 60.7 91.1 1136.2 1227.3
Black 17 5 0 12 5.0 29.4 -175.0 1146.2 971.2
Standard All 31 13 1 17 13.5 43.5 -54.8 1141.7 1086.8
White 14 8 1 5 8.5 60.7 91.1 1136.2 1227.3
Black 17 5 0 12 5.0 29.4 -175.0 1146.2 971.2
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1060108815 Liwana, N (Nelisa) 2 2.0 2 0 0 100.0 1117.2 425.0 1542.2 View list
2 208089567 Roux, J (Jamie) 2 1.0 1 0 1 50.0 1130.8 0.0 1130.8 View list
3 2070108829 Madyolo, I (Ibongwe) 1 1.0 1 0 0 100.0 1061.5 425.0 1486.5 View list
4 2090131201 Heinze, L (Leanne) 1 1.0 1 0 0 100.0 1061.5 425.0 1486.5 View list
5 2050108854 Jonathan, N (Nicole) 1 1.0 1 0 0 100.0 1061.5 425.0 1486.5 View list
6 2090109028 Matomana, L (Lilitha) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1080130404 Mohapi, B (Boitumelo) 1 1.0 1 0 0 100.0 1061.5 425.0 1486.5 View list
8 110094681 Meyer, M (Matthew) 1 1.0 1 0 0 100.0 1034.4 425.0 1459.4 View list
9 1070111514 Phakamisa, L (Lizo) 1 1.0 1 0 0 100.0 1034.4 425.0 1459.4 View list
10 1070130409 Ndzanga, B (Baphiwe) 1 1.0 1 0 0 100.0 1061.5 425.0 1486.5 View list
11 2080100490 Nazo, A (Andisiwe) 1 1.0 1 0 0 100.0 1034.4 425.0 1459.4 View list
12 1060112241 Shinny, M (Mdzanga) 1 1.0 1 0 0 100.0 1034.4 425.0 1459.4 View list
13 2060108792 Mtwayi, L (Lebo) 1 0.5 0 1 0 50.0 1061.5 0.0 1061.5 View list
14 1080106302 Rhode, D (Daniel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 206059032 Rabkin, S (Samantha) 1 0.0 0 0 1 0.0 1034.4 -425.0 609.4 View list
16 1010108928 Ngcebetsha, L (Lutho) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1060100492 Mbadu, S (Sihle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 196089507 Msondlwana, L (Lwazi) 1 0.0 0 0 1 0.0 1034.4 -425.0 609.4 View list
19 103082705 Marinus, T (Thurlin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 104086077 Herder, J (Jovanne) 1 0.0 0 0 1 0.0 1034.4 -425.0 609.4 View list