Player Page

Ngwenya, C (Charmaine)
Dob: 2009/01/12 (U16)
Gender: Female
Chess SA id: 209093675
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2021/10/16 (944 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 rating1184.1
Curent Weighted rating1184.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1184.1
Current floor (min rating allowed)684.1
Current highest rating achieved1184.1
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)±169.6
Current Raw change used (final)0.0
Projected new Raw rating1184.1
Projected new Weighed rating1184.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1184.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1184.1
Projected new floor684.1
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 rating1184.8
Curent Weighted rating1184.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1184.8
Current floor (min rating allowed)684.8
Current highest rating achieved1184.8
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)±169.4
Current Raw change used (final)0.0
Projected new Raw rating1184.8
Projected new Weighed rating1184.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1184.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1184.8
Projected new floor684.8
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
4 2021 Gauteng Schools Chess Championships (U13 Girls) 2021/10/16 2021/10/16 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1141.9 1132.8 Analysis
3 2021 D3 Individual (U13 Girls) 2021/10/13 2021/10/13 Tshwane (GTP) Standard 60 0.83 5 4 3.0 1141.9 1132.8 Analysis
2 2019 D3 Team League (U11) 2019/07/20 2019/07/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1151.5 1141.6 Analysis
1 2018 D3 Tshwane North Individual Chess Championships (U9 Mixed) 2018/03/24 2018/03/24 Tshwane (GTP) Standard 60 0.83 5 5 1.0 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 19 8 0 11 8.0 42.1 -67.1 1207.5 1140.4
White 10 4 0 6 4.0 40.0 -85.0 1221.3 1136.3
Black 9 4 0 5 4.0 44.4 -47.2 1192.3 1145.1
Standard All 19 8 0 11 8.0 42.1 -67.1 1207.5 1140.4
White 10 4 0 6 4.0 40.0 -85.0 1221.3 1136.3
Black 9 4 0 5 4.0 44.4 -47.2 1192.3 1145.1
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 2120115603 Froneman, M (Mia) 1 1.0 1 0 0 100.0 1141.9 425.0 1566.9 View list
2 2120112736 Dreyer, M (Maria Margaretha (Aretha)) 1 1.0 1 0 0 100.0 1141.9 425.0 1566.9 View list
3 2140135150 Prinsloo, V (Veronique) 1 1.0 1 0 0 100.0 1141.9 425.0 1566.9 View list
4 1080116758 Mothua, B (Bokamoso) 1 1.0 1 0 0 100.0 1151.5 425.0 1576.5 View list
5 1090116749 Mohlala, K (Kamogelo) 1 1.0 1 0 0 100.0 1151.5 425.0 1576.5 View list
6 1080100053 Mapotse, R (Relebogile Tokologo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2090135246 Xokiyana, M (Mpho) 1 1.0 1 0 0 100.0 1141.9 425.0 1566.9 View list
8 2090135157 Lebotse, G (Gladys) 1 1.0 1 0 0 100.0 1141.9 425.0 1566.9 View list
9 1090100051 Kruger, H (Hein) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1090100041 Green, J (Jamian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1090100048 Theron, M (Markus) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 209093696 Swart, L (Linzey) 1 0.0 0 0 1 0.0 1141.9 -425.0 716.9 View list
13 1080115398 Roets, L (Lindes) 1 0.0 0 0 1 0.0 1151.5 -425.0 726.5 View list
14 208048362 Reyneke, T (Talia) 1 0.0 0 0 1 0.0 1141.9 -425.0 716.9 View list
15 2080097384 Maloka, B (Bekang) 1 0.0 0 0 1 0.0 1141.9 -425.0 716.9 View list
16 1090100050 Louw, U (Ulrich) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 2090099192 Lodi, O (Olebogeng) 1 0.0 0 0 1 0.0 1141.9 -425.0 716.9 View list
18 2090105666 Chiang, CJ (Chia-Yi Joy) 1 0.0 0 0 1 0.0 1151.5 -425.0 726.5 View list
19 1090116742 Baloyi, B (Boikanyo) 1 0.0 0 0 1 0.0 1151.5 -425.0 726.5 View list