Player Page

Pienaar, B (Bianca)
Dob: 2006/06/20 (U20)
Gender: Female
Chess SA id: 2060148735
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2023/08/19 (273 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 rating1090.4
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)642.5
Current highest rating achieved1142.5
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)±193.8
Current Raw change used (final)0.0
Projected new Raw rating1090.4
Projected new Weighed rating1110.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1110.2
Projected effective change (new Official - current Official)-3.8
Projected new highest rating1142.5
Projected new floor642.5
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 rating1129.2
Curent Weighted rating1135.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1135.8
Current floor (min rating allowed)629.2
Current highest rating achieved1129.2
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)±183.4
Current Raw change used (final)0.0
Projected new Raw rating1129.2
Projected new Weighed rating1134.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1134.2
Projected effective change (new Official - current Official)-1.7
Projected new highest rating1129.2
Projected new floor629.2
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 rating1120.0
Curent Weighted rating1148.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1148.0
Current floor (min rating allowed)620.0
Current highest rating achieved1120.0
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)±185.8
Current Raw change used (final)0.0
Projected new Raw rating1120.0
Projected new Weighed rating1144.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1144.3
Projected effective change (new Official - current Official)-3.7
Projected new highest rating1120.0
Projected new floor620.0
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)620.0
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 floor620.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Bojanala School League 2023 (U17) 2023/08/19 2023/08/19 Bojanala Platina (NBR) Rapid 40 0.70 5 4 0.0 1142.5 1200.0 Analysis
1 Harties Wolf Pack 2023 (Knights) 2023/01/21 2023/01/21 Bojanala Platina (NBR) Standard 62 0.84 5 5 1.0 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 9 1 0 8 1.0 11.1 -330.6 1170.7 840.1
White 5 1 0 4 1.0 20.0 -255.0 1159.7 904.7
Black 4 0 0 4 0.0 0.0 -425.0 1184.4 759.4
Standard All 5 1 0 4 1.0 20.0 -255.0 1170.0 915.0
White 3 1 0 2 1.0 33.3 -141.7 1177.5 1035.8
Black 2 0 0 2 0.0 0.0 -425.0 1158.8 733.8
Rapid All 4 0 0 4 0.0 0.0 -425.0 1171.6 746.6
White 2 0 0 2 0.0 0.0 -425.0 1133.0 708.0
Black 2 0 0 2 0.0 0.0 -425.0 1210.1 785.1
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 109093289 Motswana, R (Rentlafentse) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1090149576 Ramaboa, O (Ontiretse) 1 0.0 0 0 1 0.0 1142.5 -425.0 717.5 View list
3 1140145148 Mokoena, B (Bontle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1070160015 Manthe, A (Amogelang) 1 0.0 0 0 1 0.0 1142.5 -425.0 717.5 View list
5 109085213 Henning, T (Tiaan) 1 0.0 0 0 1 0.0 1142.5 -425.0 717.5 View list
6 2130144128 Diale, O (Osego) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2130135836 Chaudhry, J (Juwairiyyah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1060148714 Booyens, D (Derick) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1060140406 Barnes, K (Kyle Henry) 1 0.0 0 0 1 0.0 1142.5 -425.0 717.5 View list