Player Page

Nkosi, S (Sphiwe)
Dob: 1979/09/03 (Adult)
Gender: Male
Chess SA id: 179027991
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2023/04/30 (574 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 rating1480.9
Current Weighted rating1408.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1480.9
Current highest rating achieved1480.9
Current floor (min rating allowed)980.9
Current K-factor32
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)±111.1
Current Raw change used (final)0.0
Projected new Raw rating1480.9
Projected new Weighed rating1300.9
Projected new Weighted performance373.4
Projected new final Raw rating (if new WP > new Raw)1480.9
Projected new highest rating1480.9
Projected new floor980.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1480.9
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 rating1456.9
Current Weighted rating1394.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1456.9
Current highest rating achieved1456.9
Current floor (min rating allowed)956.9
Current K-factor32
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)±115.0
Current Raw change used (final)0.0
Projected new Raw rating1456.9
Projected new Weighed rating1287.4
Projected new Weighted performance373.4
Projected new final Raw rating (if new WP > new Raw)1456.9
Projected new highest rating1456.9
Projected new floor956.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1456.9
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 rating1500.0
Current Weighted rating1409.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1500.0
Current highest rating achieved1500.0
Current floor (min rating allowed)1000.0
Current K-factor32
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)±108.1
Current Raw change used (final)0.0
Projected new Raw rating1500.0
Projected new Weighed rating1302.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1500.0
Projected new floor1000.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1500.0
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 rating1500.0
Current Weighted rating1409.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1500.0
Current highest rating achieved1500.0
Current floor (min rating allowed)1000.0
Current K-factor32
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)±108.1
Current Raw change used (final)0.0
Projected new Raw rating1500.0
Projected new Weighed rating1302.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1500.0
Projected new floor1000.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 2023 KZN Open (A) 2023/04/29 2023/04/30 Ethekwini (KED) Standard 60 0.83 7 7 4.5 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 7 4 1 2 4.5 64.3 121.4 1272.8 1394.3
White 3 2 1 0 2.5 83.3 283.3 1144.2 1427.5
Black 4 2 0 2 2.0 50.0 0.0 1369.3 1369.3
Standard All 7 4 1 2 4.5 64.3 121.4 1272.8 1394.3
White 3 2 1 0 2.5 83.3 283.3 1144.2 1427.5
Black 4 2 0 2 2.0 50.0 0.0 1369.3 1369.3
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 1070148497 Tsang, Y (Yao-Tian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1050099462 Dlamini, A (Ayabonga) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 106085477 Baboolal, V (Vivek) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 106095791 Moonsamy, T (Trevyn) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1000101822 Manqele, SP (Siyabonga) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 1000154257 Sithole, S (Sbonelo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 180025682 Mphuti, L (Lebohang) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list