Player Page

Rantamo, BB (Bongiwe)
Dob: 1975/08/31 (Adult)
Gender: Female
Chess SA id: 275061505
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2019/10/30 (1661 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 rating1030.5
Curent Weighted rating1030.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1030.5
Current floor (min rating allowed)530.5
Current highest rating achieved1030.5
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)±211.1
Current Raw change used (final)0.0
Projected new Raw rating1030.5
Projected new Weighed rating1030.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1030.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1030.5
Projected new floor530.5
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 rating1063.4
Curent Weighted rating1063.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1063.4
Current floor (min rating allowed)563.4
Current highest rating achieved1063.4
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)±201.4
Current Raw change used (final)0.0
Projected new Raw rating1063.4
Projected new Weighed rating1063.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1063.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1063.4
Projected new floor563.4
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 rating889.0
Curent Weighted rating889.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)889.0
Current floor (min rating allowed)500.0
Current highest rating achieved889.0
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)±258.3
Current Raw change used (final)0.0
Projected new Raw rating889.0
Projected new Weighed rating889.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)889.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating889.0
Projected new floor500.0
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 rating889.0
Curent Weighted rating889.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)889.0
Current floor (min rating allowed)500.0
Current highest rating achieved889.0
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)±258.3
Current Raw change used (final)0.0
Projected new Raw rating889.0
Projected new Weighed rating889.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)889.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating889.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 SAPS National Team Chess Championship 2019 2019/10/26 2019/10/30 Frances Baard (NCF) Standard 62 0.84 9 9 3.0 889.0 889.0 Analysis
1 SAPS National Individual Chess Championship 2019 (Women) 2019/10/23 2019/10/25 Frances Baard (NCF) Standard 60 0.83 9 9 4.5 889.0 889.0 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 5 5 8 7.5 41.7 -70.8 1163.8 1093.0
White 9 0 3 6 1.5 16.7 -283.3 1164.8 881.5
Black 9 5 2 2 6.0 66.7 141.7 1162.9 1304.5
Standard All 18 5 5 8 7.5 41.7 -70.8 1163.8 1093.0
White 9 0 3 6 1.5 16.7 -283.3 1164.8 881.5
Black 9 5 2 2 6.0 66.7 141.7 1162.9 1304.5
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 269022777 Meyer, DM (Daleen) 2 0.5 0 1 1 25.0 889.0 -212.5 676.5 View list
2 276044698 Taylor, I (Inge) 2 0.0 0 0 2 0.0 889.0 -425.0 464.0 View list
3 2860119718 Sias, P (Prudence) 1 1.0 1 0 0 100.0 889.0 425.0 1314.0 View list
4 2840119717 Namane, R (Rebecca) 1 1.0 1 0 0 100.0 889.0 425.0 1314.0 View list
5 2870106703 Mfisa, K (Kl) 1 1.0 1 0 0 100.0 889.0 425.0 1314.0 View list
6 2740119723 Moreothata, L (Lily) 1 1.0 1 0 0 100.0 889.0 425.0 1314.0 View list
7 2830106710 Khangale, L (Livhuwani) 1 1.0 1 0 0 100.0 889.0 425.0 1314.0 View list
8 2940119716 Kgooe, E (Eunice) 1 0.5 0 1 0 50.0 889.0 0.0 889.0 View list
9 279061511 Macdonald, KC (Kwapa) 1 0.5 0 1 0 50.0 889.0 0.0 889.0 View list
10 271044805 Korf, M (Michelle) 1 0.5 0 1 0 50.0 889.0 0.0 889.0 View list
11 292038718 Van Blerk, B (Bianca) 1 0.5 0 1 0 50.0 889.0 0.0 889.0 View list
12 2820106722 Motlhatlehdi, K (Kelebogile Daphne) 1 0.0 0 0 1 0.0 889.0 -425.0 464.0 View list
13 270072585 Mogongwa, LB (Leonardina) 1 0.0 0 0 1 0.0 889.0 -425.0 464.0 View list
14 2800119713 Jean-Pierre, N (Natalia) 1 0.0 0 0 1 0.0 889.0 -425.0 464.0 View list
15 2760106708 Dicwalemang, O (Ot) 1 0.0 0 0 1 0.0 889.0 -425.0 464.0 View list
16 283065971 Atties, CS (Clodene Suzette) 1 0.0 0 0 1 0.0 889.0 -425.0 464.0 View list