Player Page

Buthelezi, Z (Zanokuhle)
Dob: 2011/12/18 (U14)
Gender: Male
Chess SA id: 1110118675
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/04/06 (40 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 rating1301.9
Curent Weighted rating1293.5
Curent Weighted performance1225.7
Current official/published rating (highest between Raw, WR and WP)1301.9
Current floor (min rating allowed)843.4
Current highest rating achieved1343.4
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)±143.4
Current Raw change used (final)0.0
Projected new Raw rating1301.9
Projected new Weighed rating1296.9
Projected new Weighted performance1225.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1301.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1343.4
Projected new floor843.4
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 rating1311.8
Curent Weighted rating1299.6
Curent Weighted performance1253.9
Current official/published rating (highest between Raw, WR and WP)1311.8
Current floor (min rating allowed)848.9
Current highest rating achieved1348.9
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)±141.4
Current Raw change used (final)0.0
Projected new Raw rating1311.8
Projected new Weighed rating1303.6
Projected new Weighted performance1253.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1311.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1348.9
Projected new floor848.9
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 rating1204.0
Curent Weighted rating1200.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1204.0
Current floor (min rating allowed)704.0
Current highest rating achieved1204.0
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)±164.9
Current Raw change used (final)0.0
Projected new Raw rating1204.0
Projected new Weighed rating1200.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1204.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1204.0
Projected new floor704.0
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)704.0
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 floor704.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Ekurhuleni Open 2024 (B) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1329.4 1348.9 Analysis
2 Ekurhuleni North Chess Club Open Tournament 2024 (D) 2024/03/02 2024/03/02 Ehlanzeni (MEN) Rapid 30 0.60 7 6 3.0 1343.4 1200.0 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U14B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1315.3 1321.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 Ekurhuleni Open 2024 (B) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1329.4 1348.9 Analysis
17 Ekurhuleni North Chess Club Open Tournament 2024 (D) 2024/03/02 2024/03/02 Ehlanzeni (MEN) Rapid 30 0.60 7 6 3.0 1343.4 1200.0 Analysis
16 2024 Gauteng Inter-Region Chess Championship (U14B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1315.3 1321.2 Analysis
15 Eureka Open 2023 (E) 2023/07/29 2023/07/29 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1310.4 1316.2 Analysis
14 Ekurhuleni Chess Trial 3 2023 (U14) 2023/06/17 2023/06/17 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1271.9 1282.0 Analysis
13 Ekurhuleni Trials 2 2023 (U14) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1250.4 1260.4 Analysis
12 Ekhuruleni Chess Trials 1 2023 (U14) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1183.0 1178.8 Analysis
11 JMC 1 St Peters 2023 (C) 2023/03/18 2023/03/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1183.0 1178.8 Analysis
10 Ekurhuleni Springs Open 4 March 2023 (D) 2023/03/04 2023/03/04 Ekurhuleni (GE) Standard 62 0.84 5 5 4.0 1183.0 1178.8 Analysis
9 Ekurhuleni Chess Springs Club Open 2022 (D) 2022/09/03 2022/09/03 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1176.0 1172.0 Analysis
8 Alberton Chess Club Open 2022 (D) 2022/07/16 2022/07/16 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1134.2 1118.0 Analysis
7 2022 Gauteng Schools Individual Chess Championship (U11 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1133.5 1118.4 Analysis
6 2022 Gauteng Interregion (U12 Open) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1180.3 1175.2 Analysis
5 Ekurhuleni Chess Open 2022 (D) 2022/01/08 2022/01/09 Ekurhuleni (GE) Standard 60 0.83 7 7 4.0 1153.4 1139.6 Analysis
4 Ekurhuleni Chess Chessa Open 2021 (C) 2021/03/27 2021/03/27 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1170.0 1160.0 Analysis
3 Heidelberg Klub Round Robin 2020 (D) 2020/03/14 2020/03/14 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1198.6 1197.2 Analysis
2 Springs Chess Club Open 2020 (D) 2020/01/25 2020/01/25 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1175.4 1167.2 Analysis
1 Springs Open 2019 (D) 2019/08/31 2019/08/31 Ekurhuleni (GE) 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 16 8 0 8 8.0 50.0 0.0 1300.0 1300.0
White 10 6 0 4 6.0 60.0 85.0 1330.9 1415.9
Black 6 2 0 4 2.0 33.3 -141.7 1248.6 1106.9
Standard All 10 5 0 5 5.0 50.0 0.0 1328.5 1328.5
White 7 4 0 3 4.0 57.1 60.7 1354.1 1414.8
Black 3 1 0 2 1.0 33.3 -141.7 1268.7 1127.0
Rapid All 6 3 0 3 3.0 50.0 0.0 1252.6 1252.6
White 3 2 0 1 2.0 66.7 141.7 1276.7 1418.3
Black 3 1 0 2 1.0 33.3 -141.7 1228.5 1086.8
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 93 46 3 44 47.5 51.1 9.1 1232.1 1241.2
White 48 24 3 21 25.5 53.1 26.6 1246.8 1273.3
Black 45 22 0 23 22.0 48.9 -9.4 1216.4 1207.0
Standard All 87 43 3 41 44.5 51.1 9.8 1230.7 1240.4
White 45 22 3 20 23.5 52.2 18.9 1244.8 1263.7
Black 42 21 0 21 21.0 50.0 0.0 1215.6 1215.6
Rapid All 6 3 0 3 3.0 50.0 0.0 1252.6 1252.6
White 3 2 0 1 2.0 66.7 141.7 1276.7 1418.3
Black 3 1 0 2 1.0 33.3 -141.7 1228.5 1086.8
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 110093913 Snyders, H (Heinrich) 2 1.0 1 0 1 50.0 1179.5 0.0 1179.5 View list
2 1100142753 Vos, R (Reuben) 2 0.5 0 1 1 25.0 1227.5 -212.5 1015.0 View list
3 1120109798 Gxumisa, T (Tshiamo) 2 0.0 0 0 2 0.0 1187.7 -425.0 762.7 View list
4 1100098187 Greeff, A (Andries) 2 0.0 0 0 2 0.0 1201.9 -425.0 776.9 View list
5 2110130061 Benadie, M (Megan) 1 1.0 1 0 0 100.0 1175.4 425.0 1600.4 View list
6 1110114764 Botha, RMJ (Robert) 1 1.0 1 0 0 100.0 1315.3 425.0 1740.3 View list
7 1100154020 Du Preez, A (Anro) 1 1.0 1 0 0 100.0 1271.9 425.0 1696.9 View list
8 1070143725 De Swardt, S (Stephan) 1 1.0 1 0 0 100.0 1134.2 425.0 1559.2 View list
9 1100118102 Cronje, T (Tian) 1 1.0 1 0 0 100.0 1271.9 425.0 1696.9 View list
10 1070136328 Copper, M (Martin Richard Johnston Ob) 1 1.0 1 0 0 100.0 1153.4 425.0 1578.4 View list
11 1100118603 Chiwande, B (Bokamoso) 1 1.0 1 0 0 100.0 1198.6 425.0 1623.6 View list
12 2110154018 Buthelezi, O (Owethu) 1 1.0 1 0 0 100.0 1250.4 425.0 1675.4 View list
13 1120135370 Fick, L (Logan Nicolas) 1 1.0 1 0 0 100.0 1176.0 425.0 1601.0 View list
14 2110151735 Ambrose, I (Isabella) 1 1.0 1 0 0 100.0 1183.0 425.0 1608.0 View list
15 194011888 Harrilall, NP (Naish) 1 1.0 1 0 0 100.0 1329.4 425.0 1754.4 View list
16 1130130063 Hattingh, B (Ben) 1 1.0 1 0 0 100.0 1175.4 425.0 1600.4 View list
17 1110141844 Hlotho, R (Refiloe) 1 1.0 1 0 0 100.0 1315.3 425.0 1740.3 View list
18 2120108315 Hoek, L (Lore) 1 1.0 1 0 0 100.0 1183.0 425.0 1608.0 View list
19 1110115390 Jonker, R (Reagan) 1 1.0 1 0 0 100.0 1315.3 425.0 1740.3 View list
20 1100101506 Kheswa, MZ (Manqoba) 1 1.0 1 0 0 100.0 1134.2 425.0 1559.2 View list