Player Page

Pretorius, C (Cobus)
Dob: 2007/06/08 (U18)
Gender: Male
Chess SA id: 1070096769
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2022/05/14 (716 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 rating1220.1
Curent Weighted rating1220.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1220.1
Current floor (min rating allowed)748.5
Current highest rating achieved1248.5
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)±161.1
Current Raw change used (final)0.0
Projected new Raw rating1220.1
Projected new Weighed rating1220.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1220.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1248.5
Projected new floor748.5
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 rating1217.0
Curent Weighted rating1217.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1217.0
Current floor (min rating allowed)758.4
Current highest rating achieved1258.4
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)±161.8
Current Raw change used (final)0.0
Projected new Raw rating1217.0
Projected new Weighed rating1217.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1217.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1258.4
Projected new floor758.4
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
3 2022 Silver Lakes Chess Club Open Chess Tournament (C) 2022/05/14 2022/05/14 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1224.0 1222.4 Analysis
2 2021 Milos Ristic Open (C) 2021/10/09 2021/10/09 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1248.5 1258.4 Analysis
1 2018 Tshwane Registration Open Chess Tournament (E) 2018/01/27 2018/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 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 15 6 4 5 8.0 53.3 28.3 1222.9 1251.3
White 7 4 1 2 4.5 64.3 121.4 1215.1 1336.5
Black 8 2 3 3 3.5 43.8 -53.1 1229.8 1176.7
Standard All 15 6 4 5 8.0 53.3 28.3 1222.9 1251.3
White 7 4 1 2 4.5 64.3 121.4 1215.1 1336.5
Black 8 2 3 3 3.5 43.8 -53.1 1229.8 1176.7
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 1110114764 Botha, RMJ (Robert) 1 1.0 1 0 0 100.0 1248.5 425.0 1673.5 View list
2 2090096770 Steyn, K (Kasey) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1120111803 Retief, A (Antonie) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
4 1090096767 Duvenhage, AM (Adriaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 106095058 Dippenaar, A (Adriaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1070134686 Kruger, N (Neeke) 1 1.0 1 0 0 100.0 1248.5 425.0 1673.5 View list
7 1130108354 Jansen Van Vuuren, G (Gianni) 1 0.5 0 1 0 50.0 1224.0 0.0 1224.0 View list
8 1110108346 Mcphail, M (Matthew) 1 0.5 0 1 0 50.0 1224.0 0.0 1224.0 View list
9 106090515 Lovell, MW (Michael Will) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
10 109095759 Litvin, L (Leu) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
11 2120115959 Mungal, Z (Zoey) 1 0.0 0 0 1 0.0 1248.5 -425.0 823.5 View list
12 1050134035 Mouton, J (Jacques) 1 0.0 0 0 1 0.0 1224.0 -425.0 799.0 View list
13 110081021 Kutchoukov, I (Ivan) 1 0.0 0 0 1 0.0 1224.0 -425.0 799.0 View list
14 263011234 Grobbelaar, FJ (Fransiena) 1 0.0 0 0 1 0.0 1248.5 -425.0 823.5 View list
15 2130133722 Dalal, D (Dhanika) 1 0.0 0 0 1 0.0 1248.5 -425.0 823.5 View list