Player Page

Buthelezi, Z (Zwakele)
Dob: 2007/03/06 (U18)
Gender: Male
Chess SA id: 1070102346
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2019/04/14 (1900 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 rating1134.4
Current Weighted rating1134.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1134.4
Current highest rating achieved1165.5
Current floor (min rating allowed)665.5
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)±182.1
Current Raw change used (final)0.0
Projected new Raw rating1134.4
Projected new Weighed rating1043.6
Projected new Weighted performance277.0
Projected new final Raw rating (if new WP > new Raw)1134.4
Projected new highest rating1165.5
Projected new floor665.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1134.4
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 rating1127.2
Current Weighted rating1127.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1127.2
Current highest rating achieved1161.6
Current floor (min rating allowed)661.6
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)±183.9
Current Raw change used (final)0.0
Projected new Raw rating1127.2
Projected new Weighed rating1037.0
Projected new Weighted performance277.0
Projected new final Raw rating (if new WP > new Raw)1127.2
Projected new highest rating1161.6
Projected new floor661.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1127.2
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 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
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2019 Ethekwini Youth Trials 2nd (U14) 2019/04/13 2019/04/14 Ethekwini (KED) Standard 60 0.83 6 6 2.5 1118.5 1106.0 Analysis
3 2019 Ethekwini Youth Trials (U14) 2019/03/09 2019/03/10 Ethekwini (KED) Standard 60 0.83 6 6 2.0 1155.7 1150.4 Analysis
2 2018 Ethekwini League 2018/09/09 2018/10/21 Ethekwini (KED) Standard 90 0.94 7 2 1.0 1165.5 1161.6 Analysis
1 2018 Ethekwini Youth Trials 2 (U12) 2018/05/19 2018/05/20 Ethekwini (KED) Standard 60 0.83 6 6 3.0 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 20 8 1 11 8.5 42.5 -63.8 1141.4 1077.6
White 10 4 1 5 4.5 45.0 -42.5 1157.7 1115.2
Black 10 4 0 6 4.0 40.0 -85.0 1125.1 1040.1
Standard All 20 8 1 11 8.5 42.5 -63.8 1141.4 1077.6
White 10 4 1 5 4.5 45.0 -42.5 1157.7 1115.2
Black 10 4 0 6 4.0 40.0 -85.0 1125.1 1040.1
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 1070111174 Danti, O (Owan) 2 1.0 1 0 1 50.0 1137.1 0.0 1137.1 View list
2 2080102351 Pillay, B (Brielle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 208082584 Pillai, N (Nandana) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1070102345 Oyegoke, E (Emmanuel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1070112045 Blose, N (Ntobeko) 1 1.0 1 0 0 100.0 1118.5 425.0 1543.5 View list
6 2040097655 Dlamini, Z (Ziphezinhle) 1 1.0 1 0 0 100.0 1165.5 425.0 1590.5 View list
7 1070111185 Samduth, J (Jevon) 1 1.0 1 0 0 100.0 1155.7 425.0 1580.7 View list
8 107092169 Reddy, LC (Lynden) 1 1.0 1 0 0 100.0 1155.7 425.0 1580.7 View list
9 1060111177 Ganyaza, T (Thandolwethu) 1 0.5 0 1 0 50.0 1118.5 0.0 1118.5 View list
10 1060102360 Zikalala, N (Njabulo) 1 0.0 0 0 1 0.0 1155.7 -425.0 730.7 View list
11 1070109586 Radhakrishna, S (Shohiel) 1 0.0 0 0 1 0.0 1118.5 -425.0 693.5 View list
12 206047497 Datharam, A (Aarti) 1 0.0 0 0 1 0.0 1118.5 -425.0 693.5 View list
13 108068293 Daniel, I (Isaiah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 107082588 Ballim, Y (Yahya) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1060097639 Ngubo, X (Xolani) 1 0.0 0 0 1 0.0 1155.7 -425.0 730.7 View list
16 107092168 Ndlovu, B (Banele) 1 0.0 0 0 1 0.0 1155.7 -425.0 730.7 View list
17 1070099657 Moodley, B (Bhairava) 1 0.0 0 0 1 0.0 1118.5 -425.0 693.5 View list
18 1070099656 Mbatha, A (Asanda) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1000104049 Makhathini, X (Xolani) 1 0.0 0 0 1 0.0 1165.5 -425.0 740.5 View list