Player Page

Nkosi, O (Onthatile)
Dob: 2013/02/27 (U12)
Gender: Male
Chess SA id: 1130140051
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2022/08/20 (638 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 rating1104.8
Curent Weighted rating1105.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1105.1
Current floor (min rating allowed)663.0
Current highest rating achieved1163.0
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)±189.9
Current Raw change used (final)0.0
Projected new Raw rating1104.8
Projected new Weighed rating1104.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1104.8
Projected effective change (new Official - current Official)-0.2
Projected new highest rating1163.0
Projected new floor663.0
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 rating1088.0
Curent Weighted rating1088.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1088.3
Current floor (min rating allowed)655.6
Current highest rating achieved1155.6
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)±194.5
Current Raw change used (final)0.0
Projected new Raw rating1088.0
Projected new Weighed rating1088.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1088.1
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1155.6
Projected new floor655.6
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)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
3 Bojanala Chess Federation Wildcards 2022 (U10) 2022/08/20 2022/08/20 Bojanala Platina (NBR) Standard 62 0.84 5 5 2.0 1119.2 1104.4 Analysis
2 Bojanala Chess Federation Clash of Schools 2022 (PS Development Seniors) 2022/07/23 2022/07/23 Bojanala Platina (NBR) Standard 60 0.83 4 4 0.5 1163.0 1155.6 Analysis
1 RHS Know Thyself 2022 (Development) 2022/04/23 2022/04/23 Bojanala Platina (NBR) Standard 62 0.84 5 5 1.5 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 14 3 2 9 4.0 28.6 -182.1 1175.0 992.8
White 8 1 1 6 1.5 18.8 -265.6 1181.7 916.1
Black 6 2 1 3 2.5 41.7 -70.8 1165.9 1095.1
Standard All 14 3 2 9 4.0 28.6 -182.1 1175.0 992.8
White 8 1 1 6 1.5 18.8 -265.6 1181.7 916.1
Black 6 2 1 3 2.5 41.7 -70.8 1165.9 1095.1
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 2160136380 Van Staden, N (Ne-Kayla) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2140136769 Monare, O (Oreratile) 1 1.0 1 0 0 100.0 1119.2 425.0 1544.2 View list
3 2140144126 Antonio, E (Elia) 1 1.0 1 0 0 100.0 1119.2 425.0 1544.2 View list
4 1150136668 Combrink, N (Noah Jochemus) 1 0.5 0 1 0 50.0 1163.0 0.0 1163.0 View list
5 2150140055 Sedi, S (Sedilaka) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 2090140058 Tiro, R (Reorabetse) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1110144154 Rangwaga, A (Atlegang) 1 0.0 0 0 1 0.0 1163.0 -425.0 738.0 View list
8 1140144040 Mogomotsi, G (Gofaone) 1 0.0 0 0 1 0.0 1163.0 -425.0 738.0 View list
9 2140144036 Khunou, E (Esaleona) 1 0.0 0 0 1 0.0 1163.0 -425.0 738.0 View list
10 1110140037 Grobler, R (Rowan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1110140034 Dikgole, L (Lethabo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 2130144128 Diale, O (Osego) 1 0.0 0 0 1 0.0 1119.2 -425.0 694.2 View list
13 1140144033 Carrim, Y (Yusha) 1 0.0 0 0 1 0.0 1119.2 -425.0 694.2 View list
14 2130141716 Adams, K (Kemoratile) 1 0.0 0 0 1 0.0 1119.2 -425.0 694.2 View list