Player Page

Ndwandwa, K (Khanya)
Dob: 2012/06/08 (U14)
Gender: Male
Chess SA id: 1120190872
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/10/04 (51 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
Current Raw rating1249.7
Current Weighted rating1212.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1249.7
Current highest rating achieved1249.7
Current floor (min rating allowed)749.7
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)±154.5
Current Raw change used (final)0.0
Projected new Raw rating1249.7
Projected new Weighed rating1115.9
Projected new Weighted performance996.0
Projected new final Raw rating (if new WP > new Raw)1249.7
Projected new highest rating1249.7
Projected new floor749.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1249.7
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1251.8
Current Weighted rating1204.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1251.8
Current highest rating achieved1251.8
Current floor (min rating allowed)751.8
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)±154.0
Current Raw change used (final)0.0
Projected new Raw rating1251.8
Projected new Weighed rating1108.7
Projected new Weighted performance779.9
Projected new final Raw rating (if new WP > new Raw)1251.8
Projected new highest rating1251.8
Projected new floor751.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1251.8
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1207.2
Current Weighted rating1205.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1207.2
Current highest rating achieved1207.2
Current floor (min rating allowed)707.2
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)±164.1
Current Raw change used (final)0.0
Projected new Raw rating1207.2
Projected new Weighed rating1109.3
Projected new Weighted performance379.1
Projected new final Raw rating (if new WP > new Raw)1207.2
Projected new highest rating1207.2
Projected new floor707.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1207.2
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Gauteng Top Schools 2024 (U13 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1216.2 1209.7 Analysis
1 Gauteng Schools Individuals Finals 2024 (U13 Boys) 2024/08/16 2024/08/16 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1211.7 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Gauteng Top Schools 2024 (U13 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1216.2 1209.7 Analysis
2 Gauteng Schools Individuals Finals 2024 (U13 Boys) 2024/08/16 2024/08/16 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1211.7 1200.0 Analysis
1 Lawley Chess Tournament 2023 (B) 2023/11/25 2023/11/25 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 5 0 5 5.0 50.0 0.0 1323.8 1323.8
White 5 3 0 2 3.0 60.0 85.0 1315.8 1400.8
Black 5 2 0 3 2.0 40.0 -85.0 1331.8 1246.8
Standard All 10 5 0 5 5.0 50.0 0.0 1323.8 1323.8
White 5 3 0 2 3.0 60.0 85.0 1315.8 1400.8
Black 5 2 0 3 2.0 40.0 -85.0 1331.8 1246.8
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 15 8 0 7 8.0 53.3 28.3 1287.5 1315.8
White 8 5 0 3 5.0 62.5 106.3 1265.9 1372.2
Black 7 3 0 4 3.0 42.9 -60.7 1312.1 1251.4
Standard All 10 5 0 5 5.0 50.0 0.0 1323.8 1323.8
White 5 3 0 2 3.0 60.0 85.0 1315.8 1400.8
Black 5 2 0 3 2.0 40.0 -85.0 1331.8 1246.8
Rapid All 5 3 0 2 3.0 60.0 85.0 1214.8 1299.8
White 3 2 0 1 2.0 66.7 141.7 1182.8 1324.4
Black 2 1 0 1 1.0 50.0 0.0 1262.8 1262.8
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 1110311783 Nolan, C (Christopher) 1 1.0 1 0 0 100.0 1216.2 425.0 1641.2 View list
2 1120160581 Myburgh, W (Wikus) 1 1.0 1 0 0 100.0 1216.2 425.0 1641.2 View list
3 1110310519 Morena, K (K) 1 1.0 1 0 0 100.0 1211.7 425.0 1636.7 View list
4 1120156394 Mofokeng, N (Neo Nkululeko) 1 1.0 1 0 0 100.0 1211.7 425.0 1636.7 View list
5 1130190863 Langa, L (Lwandle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2120147799 Shata, K (Katlego) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1130154063 Stambuli, T (Themba) 1 1.0 1 0 0 100.0 1216.2 425.0 1641.2 View list
8 2110160868 Chadoka, A (Angela) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2120141889 Wagner, E (Elona) 1 0.0 0 0 1 0.0 1216.2 -425.0 791.2 View list
10 1110151858 Van De Venter, Z (Zandre) 1 0.0 0 0 1 0.0 1211.7 -425.0 786.7 View list
11 1110310522 Sidlakadla, A (Ayahluma) 1 0.0 0 0 1 0.0 1211.7 -425.0 786.7 View list
12 1110156467 Ralebenya, L (Lebenya) 1 0.0 0 0 1 0.0 1211.7 -425.0 786.7 View list
13 1110149192 Lamb, J (John) 1 0.0 0 0 1 0.0 1216.2 -425.0 791.2 View list
14 1120145738 Cheure, W (Wayne) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 2110160869 Changachirere, H (Humeria) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list