Player Page

Ledwaba, K (Kwanelo)
Dob: 2008/05/24 (U18)
Gender: Female
Chess SA id: 2080145985
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/03/16 (58 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 rating1101.9
Curent Weighted rating1105.2
Curent Weighted performance968.6
Current official/published rating (highest between Raw, WR and WP)1105.2
Current floor (min rating allowed)642.2
Current highest rating achieved1142.2
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)±190.7
Current Raw change used (final)0.0
Projected new Raw rating1101.9
Projected new Weighed rating1103.8
Projected new Weighted performance968.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1103.8
Projected effective change (new Official - current Official)-1.4
Projected new highest rating1142.2
Projected new floor642.2
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 rating1044.8
Curent Weighted rating1057.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1057.2
Current floor (min rating allowed)630.0
Current highest rating achieved1130.0
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)±206.8
Current Raw change used (final)0.0
Projected new Raw rating1044.8
Projected new Weighed rating1054.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1054.2
Projected effective change (new Official - current Official)-3.0
Projected new highest rating1130.0
Projected new floor630.0
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 rating1216.8
Curent Weighted rating1226.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1226.8
Current floor (min rating allowed)738.8
Current highest rating achieved1238.8
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)±161.9
Current Raw change used (final)0.0
Projected new Raw rating1216.8
Projected new Weighed rating1226.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1226.6
Projected effective change (new Official - current Official)-0.2
Projected new highest rating1238.8
Projected new floor738.8
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)738.8
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 floor738.8
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Benoni High Schools Cluster Individuals 2024 (U18 Girls) 2024/03/16 2024/03/16 Ekurhuleni (GE) Rapid 45 0.74 5 4 1.5 1096.6 1238.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Benoni High Schools Cluster Individuals 2024 (U18 Girls) 2024/03/16 2024/03/16 Ekurhuleni (GE) Rapid 45 0.74 5 4 1.5 1096.6 1238.8 Analysis
6 2023 Gauteng Top Schools (U15 Girls) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 2.5 1069.4 995.2 Analysis
5 Ekurhuleni North High Schools Girls District Team Finals 2023 (U15) 2023/07/22 2023/07/22 Ekurhuleni (GE) Standard 60 0.83 6 4 0.0 1133.1 1052.8 Analysis
4 Gauteng Open Arnold Classic 2023 (U16) 2023/05/19 2023/05/19 Tshwane (GTP) Rapid 30 0.60 5 5 3.0 1076.5 1200.0 Analysis
3 Benoni Cluster High School League 2023 (U15 Girls) 2023/05/06 2023/05/06 Ekurhuleni (GE) Rapid 30 0.60 1 1 1.0 1076.5 1200.0 Analysis
2 Ekhuruleni Chess Trials 1 2023 (U16) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 0.0 1142.2 1130.0 Analysis
1 2022 Gauteng Schools Team Championships (U15 Open) 2022/08/26 2022/08/26 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 1 1 2 1.5 37.5 -106.3 1223.1 1116.9
White 1 1 0 0 1.0 100.0 425.0 1200.0 1625.0
Black 3 0 1 2 0.5 16.7 -283.3 1230.8 947.5
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 4 1 1 2 1.5 37.5 -106.3 1223.1 1116.9
White 1 1 0 0 1.0 100.0 425.0 1200.0 1625.0
Black 3 0 1 2 0.5 16.7 -283.3 1230.8 947.5
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 28 7 2 19 8.0 28.6 -182.1 1221.2 1039.1
White 11 2 1 8 2.5 22.7 -231.8 1238.7 1006.9
Black 17 5 1 11 5.5 32.4 -150.0 1209.9 1059.9
Standard All 18 2 1 15 2.5 13.9 -306.9 1209.1 902.1
White 8 1 1 6 1.5 18.8 -265.6 1211.0 945.4
Black 10 1 0 9 1.0 10.0 -340.0 1207.5 867.5
Rapid All 10 5 1 4 5.5 55.0 42.5 1243.0 1285.5
White 3 1 0 2 1.0 33.3 -141.7 1312.6 1171.0
Black 7 4 1 2 4.5 64.3 121.4 1213.2 1334.6
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2090144867 Manamela, H (Hamisa) 2 0.0 0 0 2 0.0 1133.1 -425.0 708.1 View list
2 2080142623 Rwodzi, M (Makanaka) 2 0.0 0 0 2 0.0 1133.1 -425.0 708.1 View list
3 2080301217 Cargen, A (Aila) 1 1.0 1 0 0 100.0 1096.6 425.0 1521.6 View list
4 1090155624 Rajah, S (Saahil) 1 1.0 1 0 0 100.0 1076.5 425.0 1501.5 View list
5 2080145964 Shabangu, T (Thandolwethu) 1 1.0 1 0 0 100.0 1069.4 425.0 1494.4 View list
6 2090155610 Naidoo, Z (Zahrah) 1 1.0 1 0 0 100.0 1076.5 425.0 1501.5 View list
7 1100155609 Naidoo, T (Tryston) 1 1.0 1 0 0 100.0 1076.5 425.0 1501.5 View list
8 2070161034 Tsheosa, L (Lerato) 1 1.0 1 0 0 100.0 1069.4 425.0 1494.4 View list
9 2090154861 Wasserman, K (Kayleigh) 1 1.0 1 0 0 100.0 1076.5 425.0 1501.5 View list
10 2080155630 Sibiya, T (Thandlowethu) 1 0.5 0 1 0 50.0 1096.6 0.0 1096.6 View list
11 2090161016 Muusha, S (Stacey) 1 0.5 0 1 0 50.0 1069.4 0.0 1069.4 View list
12 1080153015 Sekhobane, K (Kamohelo) 1 0.0 0 0 1 0.0 1142.2 -425.0 717.2 View list
13 1080153013 Ramakhobotla, X (Xolani) 1 0.0 0 0 1 0.0 1142.2 -425.0 717.2 View list
14 1080153012 Raluthaha, K (Koketso) 1 0.0 0 0 1 0.0 1142.2 -425.0 717.2 View list
15 2080161022 Nemavhola, M (Mukundi) 1 0.0 0 0 1 0.0 1069.4 -425.0 644.4 View list
16 1090105696 Barradas, K (Keanu) 1 0.0 0 0 1 0.0 1076.5 -425.0 651.5 View list
17 1080109892 Balassis, P (Petro) 1 0.0 0 0 1 0.0 1076.5 -425.0 651.5 View list
18 2090141914 Mpana, P (Paledi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 2070144890 Mapurisa, H (Hope) 1 0.0 0 0 1 0.0 1096.6 -425.0 671.6 View list
20 1070145990 Makoni, T (Tasimba Donovan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list