Player Page

Buthelezi, Z (Zubenathi)
Dob: 2008/08/27 (U18)
Gender: Male
Chess SA id: 1080140496
FIDE id:
Region: iLembe (KIK)
Citizen: RSA
Title(s):
Last active: 2023/03/18 (426 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 rating1208.5
Curent Weighted rating1204.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1208.5
Current floor (min rating allowed)708.5
Current highest rating achieved1208.5
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)±163.8
Current Raw change used (final)0.0
Projected new Raw rating1208.5
Projected new Weighed rating1205.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1208.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1208.5
Projected new floor708.5
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 rating1177.6
Curent Weighted rating1177.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1177.6
Current floor (min rating allowed)677.6
Current highest rating achieved1177.6
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)±171.2
Current Raw change used (final)0.0
Projected new Raw rating1177.6
Projected new Weighed rating1177.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1177.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1177.6
Projected new floor677.6
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 rating1240.0
Curent Weighted rating1234.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1240.0
Current floor (min rating allowed)740.0
Current highest rating achieved1240.0
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)±156.6
Current Raw change used (final)0.0
Projected new Raw rating1240.0
Projected new Weighed rating1235.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1240.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1240.0
Projected new floor740.0
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)740.0
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 floor740.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Mama Nokukhanya Luthuli Commemoration 2023 (High School) 2023/03/18 2023/03/18 iLembe (KIK) Rapid 30 0.60 5 4 3.0 1183.1 1200.0 Analysis
1 Kwadukuza Schools Chess Trials 2022 (U15 Open) 2022/05/13 2022/05/13 iLembe (KIK) Standard 60 0.83 5 5 2.0 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 9 5 0 4 5.0 55.6 47.2 1200.3 1247.6
White 5 2 0 3 2.0 40.0 -85.0 1201.6 1116.6
Black 4 3 0 1 3.0 75.0 212.5 1198.8 1411.3
Standard All 5 2 0 3 2.0 40.0 -85.0 1204.9 1119.9
White 3 0 0 3 0.0 0.0 -425.0 1208.2 783.2
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Rapid All 4 3 0 1 3.0 75.0 212.5 1194.6 1407.1
White 2 2 0 0 2.0 100.0 425.0 1191.7 1616.7
Black 2 1 0 1 1.0 50.0 0.0 1197.5 1197.5
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 1080140499 Jaku, B (Bayanda) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1060152383 Msomi, B (Bayanda) 1 1.0 1 0 0 100.0 1183.1 425.0 1608.1 View list
3 1100152378 Mhlongo, A (Aphelele) 1 1.0 1 0 0 100.0 1183.1 425.0 1608.1 View list
4 1060118567 Mgenge, L (Lungelo) 1 1.0 1 0 0 100.0 1183.1 425.0 1608.1 View list
5 1080140507 Sithole, S (Sanele) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1100106287 Zungu, S (Simphiwe) 1 0.0 0 0 1 0.0 1183.1 -425.0 758.1 View list
7 1080139848 Zuma, T (Thokozani) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1070140505 Ngwane, B (Bayanda) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1080115750 Lwande, T (Thembokwakhe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list