Player Page

Okafor, C (Chinaemelum)
Dob: 2006/12/27 (U20)
Gender: Male
Chess SA id: 1060153264
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2023/03/23 (421 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 rating1132.3
Curent Weighted rating1142.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1142.5
Current floor (min rating allowed)632.3
Current highest rating achieved1132.3
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)±182.6
Current Raw change used (final)0.0
Projected new Raw rating1132.3
Projected new Weighed rating1140.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.4
Projected effective change (new Official - current Official)-2.0
Projected new highest rating1132.3
Projected new floor632.3
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 rating1118.0
Curent Weighted rating1130.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1130.3
Current floor (min rating allowed)618.0
Current highest rating achieved1118.0
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)±186.4
Current Raw change used (final)0.0
Projected new Raw rating1118.0
Projected new Weighed rating1127.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1127.8
Projected effective change (new Official - current Official)-2.5
Projected new highest rating1118.0
Projected new floor618.0
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)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
1 3rd Vikings Champs 2023 (U18-Adults) 2023/03/23 2023/03/23 Buffalo City (EBC) Standard 60 0.83 5 5 0.5 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 5 0 1 4 0.5 10.0 -340.0 1185.1 845.1
White 2 0 1 1 0.5 25.0 -212.5 1151.8 939.3
Black 3 0 0 3 0.0 0.0 -425.0 1207.3 782.3
Standard All 5 0 1 4 0.5 10.0 -340.0 1185.1 845.1
White 2 0 1 1 0.5 25.0 -212.5 1151.8 939.3
Black 3 0 0 3 0.0 0.0 -425.0 1207.3 782.3
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 1060153250 Amankwah, C (Ciara) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
2 1070153265 Ralushe, A (Aphola) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
3 2070150785 Qubeka, S (Simele) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 2060141955 Qengqa, A (Asitha) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1060131464 Ndesi, I (Iminathi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list