Player Page

Riba, B (Bokang)
Dob: 2012/05/08 (U14)
Gender: Male
Chess SA id: 1120149372
FIDE id:
Region: Capricorn (LCP)
Citizen: RSA
Title(s):
Last active: 2023/03/11 (448 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 rating1184.9
Curent Weighted rating1186.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1186.7
Current floor (min rating allowed)701.3
Current highest rating achieved1201.3
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)±169.4
Current Raw change used (final)0.0
Projected new Raw rating1184.9
Projected new Weighed rating1186.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.3
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1201.3
Projected new floor701.3
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 rating1181.8
Curent Weighted rating1184.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1184.0
Current floor (min rating allowed)701.6
Current highest rating achieved1201.6
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)±170.2
Current Raw change used (final)0.0
Projected new Raw rating1181.8
Projected new Weighed rating1183.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1183.5
Projected effective change (new Official - current Official)-0.5
Projected new highest rating1201.6
Projected new floor701.6
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
2 Capricorn Qualifying March 2023 (U12) 2023/03/11 2023/03/11 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1201.3 1201.6 Analysis
1 Capricorn Qualifying February 4th 2023 (U12) 2023/02/04 2023/02/04 Capricorn (LCP) Standard 60 0.83 5 5 2.5 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 4 1 5 4.5 45.0 -42.5 1199.9 1157.4
White 5 1 1 3 1.5 30.0 -170.0 1197.3 1027.3
Black 5 3 0 2 3.0 60.0 85.0 1202.5 1287.5
Standard All 10 4 1 5 4.5 45.0 -42.5 1199.9 1157.4
White 5 1 1 3 1.5 30.0 -170.0 1197.3 1027.3
Black 5 3 0 2 3.0 60.0 85.0 1202.5 1287.5
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 1130141023 Mathebula, LJ (Lulama) 1 1.0 1 0 0 100.0 1201.3 425.0 1626.3 View list
2 2130149365 Nyoffo, D (Ditheto) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1120151906 Mabuela, R (Rebotile) 1 1.0 1 0 0 100.0 1201.3 425.0 1626.3 View list
4 2120149336 Dibetso, R (Reikantse) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1120149342 Mahlangu, P (Prince) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 1120149378 Tebeila, L (Leago) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1130151914 Mmabane, L (Lehumo M) 1 0.0 0 0 1 0.0 1201.3 -425.0 776.3 View list
8 1130145358 Mamadi, A (Alpha) 1 0.0 0 0 1 0.0 1201.3 -425.0 776.3 View list
9 2120145376 Kobeli, MK (Makobeli) 1 0.0 0 0 1 0.0 1201.3 -425.0 776.3 View list
10 2120149339 Gwewera, N (Natalie) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list