Player Page

Ngcobo, A (Aphiwe)
Dob: 2005/05/17 (U20)
Gender: Female
Chess SA id: 2050099470
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2024/03/16 (78 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 rating1161.6
Curent Weighted rating1161.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1161.6
Current floor (min rating allowed)661.6
Current highest rating achieved1161.6
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)±175.1
Current Raw change used (final)0.0
Projected new Raw rating1161.6
Projected new Weighed rating1161.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1161.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1161.6
Projected new floor661.6
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 rating1112.4
Curent Weighted rating1104.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1112.4
Current floor (min rating allowed)612.4
Current highest rating achieved1112.4
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)±187.9
Current Raw change used (final)0.0
Projected new Raw rating1112.4
Projected new Weighed rating1104.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1112.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1112.4
Projected new floor612.4
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 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)612.4
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 floor612.4
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Wits 1st Trials 2024 2024/03/16 2024/03/16 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 2.0 1161.6 1101.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Wits 1st Trials 2024 2024/03/16 2024/03/16 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 2.0 1161.6 1101.6 Analysis
1 2018 Battle Of Knights (Junior) 2018/03/17 2018/03/17 Ethekwini (KED) Rapid 15 0.39 6 5 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1254.7 1169.7
White 3 1 0 2 1.0 33.3 -141.7 1292.1 1150.4
Black 2 1 0 1 1.0 50.0 0.0 1198.6 1198.6
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 5 2 0 3 2.0 40.0 -85.0 1254.7 1169.7
White 3 1 0 2 1.0 33.3 -141.7 1292.1 1150.4
Black 2 1 0 1 1.0 50.0 0.0 1198.6 1198.6
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 2 0 8 2.0 20.0 -255.0 1227.3 972.3
White 5 1 0 4 1.0 20.0 -255.0 1255.2 1000.2
Black 5 1 0 4 1.0 20.0 -255.0 1199.4 944.4
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 10 2 0 8 2.0 20.0 -255.0 1227.3 972.3
White 5 1 0 4 1.0 20.0 -255.0 1255.2 1000.2
Black 5 1 0 4 1.0 20.0 -255.0 1199.4 944.4
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 2040105000 Kadiaka, L (Lerato) 1 1.0 1 0 0 100.0 1161.6 425.0 1586.6 View list
2 1980147199 Mkhuma, S (Smangaliso Mbekezeli) 1 1.0 1 0 0 100.0 1161.6 425.0 1586.6 View list
3 1060118318 Malungana, P (Perseverance) 1 0.0 0 0 1 0.0 1161.6 -425.0 736.6 View list
4 1060099480 Madonda, N (Ntando) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 2080099469 Hlongwane, O (Olwethu) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 2070099486 Dlamini, N (Nomaswazi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2050099478 Dlamini, A (Akhona) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1040148513 Cindi, S (Sandile) 1 0.0 0 0 1 0.0 1161.6 -425.0 736.6 View list
9 205087497 Cele, N (Noloyolo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1020300889 Baloyi, P (Pfuxelelo) 1 0.0 0 0 1 0.0 1161.6 -425.0 736.6 View list