Player Page

Mayer, R (Ronald)
Dob: 2011/05/06 (U14)
Gender: Male
Chess SA id: 1110132077
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/06/24 (328 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 rating1181.8
Curent Weighted rating1183.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1183.1
Current floor (min rating allowed)692.2
Current highest rating achieved1192.2
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)±170.2
Current Raw change used (final)0.0
Projected new Raw rating1181.8
Projected new Weighed rating1183.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1183.0
Projected effective change (new Official - current Official)-0.1
Projected new highest rating1192.2
Projected new floor692.2
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 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 rating1174.0
Curent Weighted rating1177.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1177.2
Current floor (min rating allowed)696.0
Current highest rating achieved1196.0
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)±172.1
Current Raw change used (final)0.0
Projected new Raw rating1174.0
Projected new Weighed rating1176.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1176.9
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1196.0
Projected new floor696.0
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 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)696.0
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 floor696.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 GPCA Rapid 2023 (U14) 2023/06/24 2023/06/24 Cape Town (WCT) Rapid 25 0.54 7 7 3.0 1192.2 1196.0 Analysis
2 Laerskool Welgemoed Rapid 2023 (U14) 2023/02/11 2023/02/11 Cape Town (WCT) Rapid 25 0.54 6 6 3.5 1180.8 1175.2 Analysis
1 2020 Welgemoed Chess Challenge (U10) 2020/02/29 2020/02/29 Cape Town (WCT) Rapid 30 0.60 5 5 2.0 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 18 8 1 9 8.5 47.2 -23.6 1182.5 1158.9
White 10 6 1 3 6.5 65.0 127.5 1191.6 1319.1
Black 8 2 0 6 2.0 25.0 -212.5 1171.1 958.6
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 18 8 1 9 8.5 47.2 -23.6 1182.5 1158.9
White 10 6 1 3 6.5 65.0 127.5 1191.6 1319.1
Black 8 2 0 6 2.0 25.0 -212.5 1171.1 958.6
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 1110150423 Grobbelaar, R (Ruan) 1 1.0 1 0 0 100.0 1192.2 425.0 1617.2 View list
2 1110150422 Gaffoor, M (Mohamed Faiz) 1 1.0 1 0 0 100.0 1180.8 425.0 1605.8 View list
3 1100143138 Miller, M (Matthew) 1 1.0 1 0 0 100.0 1192.2 425.0 1617.2 View list
4 1110130499 Lindes, CW (Carl) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1120106118 Hanekom, R (Ricus) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2110150418 De Clerk, L (Layla) 1 1.0 1 0 0 100.0 1180.8 425.0 1605.8 View list
7 1110157964 Salaam, M (Muzzammil) 1 1.0 1 0 0 100.0 1192.2 425.0 1617.2 View list
8 1100142369 Uys, B (Brendan) 1 1.0 1 0 0 100.0 1180.8 425.0 1605.8 View list
9 1100150416 Baker, A (Alex) 1 0.5 0 1 0 50.0 1180.8 0.0 1180.8 View list
10 1110132094 Van Stade, T (Taio) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 2100150196 Swanepoel, D (Dominique Rachel) 1 0.0 0 0 1 0.0 1192.2 -425.0 767.2 View list
12 1110109839 Padachi, S (Seth) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1110146392 Combrink, C (Christopher) 1 0.0 0 0 1 0.0 1180.8 -425.0 755.8 View list
14 1100109845 Borchardt, T (Tiaan) 1 0.0 0 0 1 0.0 1180.8 -425.0 755.8 View list
15 1110150425 Haman, R (Rico) 1 0.0 0 0 1 0.0 1192.2 -425.0 767.2 View list
16 2120109817 Hagen, S (Sophia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1110137352 Dockrall, J (James) 1 0.0 0 0 1 0.0 1192.2 -425.0 767.2 View list
18 1100150419 De Freitas, T (Tyler) 1 0.0 0 0 1 0.0 1192.2 -425.0 767.2 View list