Player Page

Ranthama, B (Bongane)
Dob: 2002/09/14 (Adult)
Gender: Male
Chess SA id: 1020101203
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2018/08/18 (2139 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
Current Raw rating1222.5
Current Weighted rating1222.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1222.5
Current highest rating achieved1222.5
Current floor (min rating allowed)722.5
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)±160.6
Current Raw change used (final)0.0
Projected new Raw rating1222.5
Projected new Weighed rating1124.7
Projected new Weighted performance100.4
Projected new final Raw rating (if new WP > new Raw)1222.5
Projected new highest rating1222.5
Projected new floor722.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1222.5
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1229.8
Current Weighted rating1229.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1229.8
Current highest rating achieved1229.8
Current floor (min rating allowed)729.8
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)±158.9
Current Raw change used (final)0.0
Projected new Raw rating1229.8
Projected new Weighed rating1131.4
Projected new Weighted performance100.4
Projected new final Raw rating (if new WP > new Raw)1229.8
Projected new highest rating1229.8
Projected new floor729.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1229.8
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 D5 Primary Schools Teams 2018 (U19) 2018/08/17 2018/08/18 Ekurhuleni (GE) Standard 60 0.83 6 1 1.0 1222.2 1228.4 Analysis
1 D5 Secondary Schools Individuals (Cluster) 2018 (U18 Boys) 2018/05/12 2018/05/12 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 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 6 5 0 1 5.0 83.3 283.3 985.5 1268.9
White 2 2 0 0 2.0 100.0 425.0 964.0 1389.0
Black 4 3 0 1 3.0 75.0 212.5 996.3 1208.8
Standard All 6 5 0 1 5.0 83.3 283.3 985.5 1268.9
White 2 2 0 0 2.0 100.0 425.0 964.0 1389.0
Black 4 3 0 1 3.0 75.0 212.5 996.3 1208.8
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 102076447 Mokoena, M (Mpho) 1 1.0 1 0 0 100.0 1222.2 425.0 1647.2 View list
2 101088619 Jacobs, G (Gabriel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 102057520 Groenewald, N (Nico) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 101089890 Chirahwi, K (Kudzai) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1020105286 Pieterse, D (Damian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 100080001 Nkotwe, T (Tshepo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list