Player Page

Joubert, R (Rebecca)
Dob: 2008/06/01 (U18)
Gender: Female
Chess SA id: 2080136900
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2022/06/11 (707 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 rating1092.1
Curent Weighted rating1092.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1092.1
Current floor (min rating allowed)620.7
Current highest rating achieved1120.7
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)±193.4
Current Raw change used (final)0.0
Projected new Raw rating1092.1
Projected new Weighed rating1092.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1092.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1120.7
Projected new floor620.7
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 rating1106.0
Curent Weighted rating1106.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1106.0
Current floor (min rating allowed)606.0
Current highest rating achieved1106.0
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)±189.6
Current Raw change used (final)0.0
Projected new Raw rating1106.0
Projected new Weighed rating1106.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1106.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1106.0
Projected new floor606.0
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 rating1114.0
Curent Weighted rating1114.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1114.0
Current floor (min rating allowed)614.0
Current highest rating achieved1114.0
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)±187.4
Current Raw change used (final)0.0
Projected new Raw rating1114.0
Projected new Weighed rating1114.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1114.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1114.0
Projected new floor614.0
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)614.0
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 floor614.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 BC Chess Trials 5 of 5 2022 (B) 2022/06/11 2022/06/11 Buffalo City (EBC) Rapid 20 0.47 7 6 1.0 1120.7 1200.0 Analysis
1 BC Trials 1 2022 (U14B+U16B) 2022/02/11 2022/02/11 Buffalo City (EBC) Standard 60 0.83 5 4 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 10 1 0 9 1.0 10.0 -340.0 1152.7 812.7
White 4 1 0 3 1.0 25.0 -212.5 1150.6 938.1
Black 6 0 0 6 0.0 0.0 -425.0 1154.2 729.2
Standard All 4 0 0 4 0.0 0.0 -425.0 1097.3 672.3
White 1 0 0 1 0.0 0.0 -425.0 953.5 528.5
Black 3 0 0 3 0.0 0.0 -425.0 1145.2 720.2
Rapid All 6 1 0 5 1.0 16.7 -283.3 1189.7 906.4
White 3 1 0 2 1.0 33.3 -141.7 1216.3 1074.6
Black 3 0 0 3 0.0 0.0 -425.0 1163.1 738.1
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 1090141782 Nocanda, N (Ndalo) 1 1.0 1 0 0 100.0 1120.7 425.0 1545.7 View list
2 1090141785 Shiyani, K (Kungawo) 1 0.0 0 0 1 0.0 1120.7 -425.0 695.7 View list
3 1090109296 Schutte, A (Adrian) 1 0.0 0 0 1 0.0 1120.7 -425.0 695.7 View list
4 1060141954 Pillay, D (Devhir) 1 0.0 0 0 1 0.0 1120.7 -425.0 695.7 View list
5 107076333 Ntozakhe, S (Siyolise) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 2100131154 Ndumndum, E (Eyabo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2030136901 Mbete, S (Siyavuya) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1110137761 Mbanga, I (Iyzai) 1 0.0 0 0 1 0.0 1120.7 -425.0 695.7 View list
9 1100133029 Bushe, L (Luthando) 1 0.0 0 0 1 0.0 1120.7 -425.0 695.7 View list
10 2100109268 Bhattarai, A (Alisha) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list