Player Page

Nkosi, S (Sphelele)
Dob: 2004/04/01 (Adult)
Gender: Male
Chess SA id: 104071220
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2019/05/25 (1834 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 rating1202.5
Curent Weighted rating1202.5
Curent Weighted performance394.3
Current official/published rating (highest between Raw, WR and WP)1202.5
Current floor (min rating allowed)702.5
Current highest rating achieved1202.5
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)±165.2
Current Raw change used (final)0.0
Projected new Raw rating1202.5
Projected new Weighed rating1202.5
Projected new Weighted performance394.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1202.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1202.5
Projected new floor702.5
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 rating1207.4
Curent Weighted rating1207.4
Curent Weighted performance395.8
Current official/published rating (highest between Raw, WR and WP)1207.4
Current floor (min rating allowed)707.4
Current highest rating achieved1207.4
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)±164.1
Current Raw change used (final)0.0
Projected new Raw rating1207.4
Projected new Weighed rating1207.4
Projected new Weighted performance395.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1207.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1207.4
Projected new floor707.4
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 rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating500.0
Projected new floor500.0
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 rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 2019 Gauteng Secondary Schools Individual Chess Championships (U15 Boys) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 3.0 857.3 928.0 Analysis
4 2018 Gauteng League Final (U15) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 3.0 647.1 678.0 Analysis
3 D5 Primary Schools Teams 2018 (U15) 2018/08/17 2018/08/18 Ekurhuleni (GE) Standard 60 0.83 5 4 4.0 647.1 678.0 Analysis
2 2018 Gauteng Secondary Schools Individual Chess Championships (U15 Boys) 2018/05/26 2018/05/26 Tshwane (GTP) Standard 60 0.83 5 5 3.0 500.0 500.0 Analysis
1 D5 Schools Individuals (District Final) 2018 (U15 Boys) 2018/05/19 2018/05/19 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 500.0 500.0 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 24 16 0 8 16.0 66.7 141.7 1063.7 1205.3
White 12 10 0 2 10.0 83.3 283.3 1032.3 1315.6
Black 12 6 0 6 6.0 50.0 0.0 1095.0 1095.0
Standard All 24 16 0 8 16.0 66.7 141.7 1063.7 1205.3
White 12 10 0 2 10.0 83.3 283.3 1032.3 1315.6
Black 12 6 0 6 6.0 50.0 0.0 1095.0 1095.0
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 202067065 Nkosi, A (Angela) 1 1.0 1 0 0 100.0 647.1 425.0 1072.1 View list
2 1000101186 Mphatsoe, P (Paballo) 1 1.0 1 0 0 100.0 647.1 425.0 1072.1 View list
3 104084535 Mathebula, T (Themba) 1 1.0 1 0 0 100.0 647.1 425.0 1072.1 View list
4 205084400 Malibe, R (Rebecca) 1 1.0 1 0 0 100.0 647.1 425.0 1072.1 View list
5 104080496 Makoko, N (Nhlanhla) 1 1.0 1 0 0 100.0 857.3 425.0 1282.3 View list
6 104089574 Maduna, S (Sanele) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
7 1050115279 Lutchman, W (Wasseem) 1 1.0 1 0 0 100.0 857.3 425.0 1282.3 View list
8 103084562 Dlomo, AH (Aphiwe Hlanganisa) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
9 104048332 Engelbrecht, J (Janru) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
10 1040101373 Dube, A (Andile) 1 1.0 1 0 0 100.0 857.3 425.0 1282.3 View list
11 204094004 Jacobs, E (Elizma) 1 1.0 1 0 0 100.0 647.1 425.0 1072.1 View list
12 1030105254 Ihlenfeldt, H (Hendry) 1 1.0 1 0 0 100.0 647.1 425.0 1072.1 View list
13 1040097583 Roussouw, D (Dirk) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
14 1050104335 Shilakoe, T (Teboho) 1 1.0 1 0 0 100.0 647.1 425.0 1072.1 View list
15 103080723 Sejeng, O (Onkatlile) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
16 104035584 Snyman, P (Pieter) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
17 104053304 Schonken, SDT (Stefan) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
18 1030103306 Nnete, T (Teka) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
19 103052027 Grobler, A (Anton) 1 0.0 0 0 1 0.0 647.1 -425.0 222.1 View list
20 105052031 Du Toit, GJ (Gerhardus (Eghardt)) 1 0.0 0 0 1 0.0 857.3 -425.0 432.3 View list