Player Page

Ngcobo, S (Sandile)
Dob: 2007/05/14 (U18)
Gender: Male
Chess SA id: 107094801
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2019/06/08 (1801 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 rating1270.2
Curent Weighted rating1270.2
Curent Weighted performance417.1
Current official/published rating (highest between Raw, WR and WP)1270.2
Current floor (min rating allowed)826.7
Current highest rating achieved1326.7
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)±150.0
Current Raw change used (final)0.0
Projected new Raw rating1270.2
Projected new Weighed rating1270.2
Projected new Weighted performance417.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1270.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1326.7
Projected new floor826.7
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 rating1268.7
Curent Weighted rating1268.7
Curent Weighted performance415.0
Current official/published rating (highest between Raw, WR and WP)1268.7
Current floor (min rating allowed)854.4
Current highest rating achieved1354.4
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)±150.4
Current Raw change used (final)0.0
Projected new Raw rating1268.7
Projected new Weighed rating1268.7
Projected new Weighted performance415.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1268.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1354.4
Projected new floor854.4
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
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
10 Khutsong Chess Club vs Knight Riders 2019 (B) 2019/06/08 2019/06/08 West Rand (GWR) Standard 60 0.83 5 5 1.0 1310.8 1318.0 Analysis
9 South African Junior Team Championships 2018 (U12B) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 5.0 1304.3 1318.4 Analysis
8 Gold Reef City Schools Chess 2018 (U12) 2018/10/13 2018/10/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.5 1228.7 1237.4 Analysis
7 Inter Region GE vs JHB Metro 2018 (U12B) 2018/10/06 2018/10/06 Ekurhuleni (GE) Standard 60 0.83 5 5 4.5 1228.7 1237.4 Analysis
6 JHB Metro Junior Closed 2018 (U12) 2018/07/28 2018/07/29 Johannesburg Metro (GJM) Standard 90 0.94 6 6 3.0 1304.0 1326.7 Analysis
5 Knights Bree Junior Open 2018 (U12+U14) 2018/07/21 2018/07/21 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1304.0 1326.7 Analysis
4 Knight Riders Youth Day Open 2018 (U12-U16) 2018/06/16 2018/06/16 Johannesburg Metro (GJM) Standard 61 0.83 5 5 3.0 1326.7 1354.4 Analysis
3 Knights 2nd Junior Open 2018 (U12) 2018/04/28 2018/04/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1268.4 1286.4 Analysis
2 Knights Junior Open 2018 (U12) 2018/03/17 2018/03/17 Johannesburg Metro (GJM) Standard 61 0.83 5 5 5.0 1180.8 1180.8 Analysis
1 South African Junior Team Championships 2017 (U12C) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 5.5 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 54 37 6 11 40.0 74.1 204.6 1073.7 1278.3
White 27 17 4 6 19.0 70.4 173.1 1055.6 1228.7
Black 27 20 2 5 21.0 77.8 236.1 1091.9 1328.0
Standard All 54 37 6 11 40.0 74.1 204.6 1073.7 1278.3
White 27 17 4 6 19.0 70.4 173.1 1055.6 1228.7
Black 27 20 2 5 21.0 77.8 236.1 1091.9 1328.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 107094804 Qwabe, K (Kelebogile) 3 3.0 3 0 0 100.0 1258.6 425.0 1683.6 View list
2 107094793 Mokubung, P (Paseka) 3 2.5 2 1 0 83.3 1251.1 283.3 1534.4 View list
3 107094800 Skhosana, M (Muzi) 3 2.5 2 1 0 83.3 1267.0 283.3 1550.4 View list
4 105080615 Mekgoe, K (Kamogelo) 2 2.0 2 0 0 100.0 1315.3 425.0 1740.3 View list
5 106067184 Mthembu, L (Lebogang) 2 0.0 0 0 2 0.0 1318.8 -425.0 893.8 View list
6 107094799 Mhlakaza, O (Oko) 1 1.0 1 0 0 100.0 1180.8 425.0 1605.8 View list
7 107079723 Du Plessis, J (Juan-Pierre) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 206022126 Mbele, N (Ntombaba) 1 1.0 1 0 0 100.0 1304.0 425.0 1729.0 View list
9 107088031 Lewis, J (Jacques) 1 1.0 1 0 0 100.0 1228.7 425.0 1653.7 View list
10 1080096807 Klinkert, C (Cade) 1 1.0 1 0 0 100.0 1228.7 425.0 1653.7 View list
11 1080145977 Grunenfelder, S (Stiaan Bosua) 1 1.0 1 0 0 100.0 1304.3 425.0 1729.3 View list
12 2080107236 Gqola, P (Pretty) 1 1.0 1 0 0 100.0 1228.7 425.0 1653.7 View list
13 108083393 Fourie, Q (Quewen) 1 1.0 1 0 0 100.0 1304.3 425.0 1729.3 View list
14 108081020 Coertse, J (Jaimi) 1 1.0 1 0 0 100.0 1228.7 425.0 1653.7 View list
15 210075196 Chauke, N (Nosipho) 1 1.0 1 0 0 100.0 1268.4 425.0 1693.4 View list
16 108088040 Black, C (Connor) 1 1.0 1 0 0 100.0 1228.7 425.0 1653.7 View list
17 207084932 Baai, A (Andrea) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1070097077 Andries, D (Devitihano) 1 1.0 1 0 0 100.0 1304.3 425.0 1729.3 View list
19 107050586 De Kock, L (Leon) 1 1.0 1 0 0 100.0 1304.0 425.0 1729.0 View list
20 106075185 Mkhize, M (Mbuso) 1 1.0 1 0 0 100.0 1304.0 425.0 1729.0 View list