Player Page

Buthelezi, S (Sihle)
Dob: 2009/12/03 (U16)
Gender: Male
Chess SA id: 1090097352
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2020/02/22 (1586 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 rating1202.5
Current Weighted rating1202.5
Current Weighted performance499.6
Current official/published rating (highest between Raw, WR and WP)1202.5
Current highest rating achieved1254.9
Current floor (min rating allowed)754.9
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)±165.2
Current Raw change used (final)0.0
Projected new Raw rating1202.5
Projected new Weighed rating1106.3
Projected new Weighted performance499.6
Projected new final Raw rating (if new WP > new Raw)1202.5
Projected new highest rating1254.9
Projected new floor754.9
Projected new K-facor36
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
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 rating1177.2
Current Weighted rating1177.2
Current Weighted performance499.6
Current official/published rating (highest between Raw, WR and WP)1177.2
Current highest rating achieved1247.4
Current floor (min rating allowed)747.4
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)±171.3
Current Raw change used (final)0.0
Projected new Raw rating1177.2
Projected new Weighed rating1083.0
Projected new Weighted performance499.6
Projected new final Raw rating (if new WP > new Raw)1177.2
Projected new highest rating1247.4
Projected new floor747.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1177.2
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 rating1201.6
Current Weighted rating1201.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1201.6
Current highest rating achieved1201.6
Current floor (min rating allowed)701.6
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)±165.4
Current Raw change used (final)0.0
Projected new Raw rating1201.6
Projected new Weighed rating1105.5
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1201.6
Projected new floor701.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1201.6
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
24 Alberton Chess Club Open 2020 (C) 2020/02/22 2020/02/22 Ekurhuleni (GE) Standard 60 0.83 5 4 0.5 1241.0 1221.8 Analysis
23 2019 South African Junior Team Championships (U12C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 5.5 1197.8 1176.1 Analysis
22 GE vs GSV Inter Regional 2019 (U12C) 2019/10/26 2019/10/26 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1254.9 1247.4 Analysis
21 GJM vs GE Inter Region 2019 (U12D) 2019/10/05 2019/10/05 Johannesburg Metro (GJM) Standard 60 0.83 5 5 0.0 1254.9 1247.4 Analysis
20 Bishop Bavin Open 2019 (C) 2019/08/17 2019/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1231.9 1219.3 Analysis
19 Boksburg Chess Club Open 2019 (C) 2019/07/13 2019/07/13 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1245.9 1236.9 Analysis
18 Ekurhuleni Trials (3) 2019 (U12) 2019/06/08 2019/06/08 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1218.8 1210.5 Analysis
17 2019 Gauteng Primary Schools Individual Chess Championships (U11 Boys) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1147.4 1139.4 Analysis
16 Ekurhuleni South School Chess 2019 (U11 Boys) 2019/05/11 2019/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1147.4 1139.4 Analysis
15 Ekurhuleni Trials 2 2019 (U12) 2019/04/27 2019/04/27 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1088.2 1084.0 Analysis
14 Primrose Chess Club Open 2019 (C) 2019/04/13 2019/04/13 Ekurhuleni (GE) Standard 60 0.83 5 0 0.0 1088.2 1084.0 Analysis
13 Ekurhuleni Trials 1 2019 (U12) 2019/03/09 2019/03/09 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1056.3 1041.2 Analysis
12 Alberton Chess Club Open 2019 (C) 2019/02/23 2019/02/23 Ekurhuleni (GE) Standard 60 0.83 5 5 1.5 1063.9 1049.6 Analysis
11 Boksburg Open 2019 (C) 2019/01/19 2019/01/19 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1053.9 1035.6 Analysis
10 South African Junior Team Championships 2018 (U10A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 2.5 1096.7 1077.2 Analysis
9 2018 Interregion Sedibeng vs Ekurhuleni (B) 2018/11/03 2018/11/03 Sedibeng (GSV) Standard 60 0.83 6 5 1.0 1159.8 1152.8 Analysis
8 Springs Chess Club Rapid 2018 2018/09/22 2018/09/22 Ekurhuleni (GE) Rapid 20 0.47 6 1 0.5 1136.0 1200.0 Analysis
7 Ekurhuleni Grand Prix Open 2018 (D) 2018/09/15 2018/09/15 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1136.0 1123.6 Analysis
6 Ekurhuleni Open 2018 (D) 2018/08/18 2018/08/18 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1152.9 1147.6 Analysis
5 Ekurhuleni Trials 3 2018 (U10) 2018/06/16 2018/06/16 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1151.6 1145.6 Analysis
12
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 115 53 16 46 61.0 53.0 25.9 1106.1 1132.0
White 56 28 6 22 31.0 55.4 45.5 1123.8 1169.3
Black 59 25 10 24 30.0 50.8 7.2 1089.4 1096.6
Standard All 114 53 15 46 60.5 53.1 26.1 1105.3 1131.4
White 56 28 6 22 31.0 55.4 45.5 1123.8 1169.3
Black 58 25 9 24 29.5 50.9 7.3 1087.5 1094.8
Rapid All 1 0 1 0 0.5 50.0 0.0 1200.0 1200.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 1 0 1 0 0.5 50.0 0.0 1200.0 1200.0
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 109083901 Botha, OJ (Owen) 3 2.5 2 1 0 83.3 1119.9 283.3 1403.2 View list
2 109081022 Cass, M (Matthew) 3 2.5 2 1 0 83.3 1173.6 283.3 1456.9 View list
3 2100097359 Bothma, J (Jaculene) 2 2.0 2 0 0 100.0 1150.3 425.0 1575.3 View list
4 1080107799 Du Toit, J (Jaunre) 2 2.0 2 0 0 100.0 1167.1 425.0 1592.1 View list
5 112089895 Govender, P (Pranau) 2 1.5 1 1 0 75.0 1183.8 212.5 1396.3 View list
6 208061285 Van Der Net, ME (Mariel) 2 1.5 1 1 0 75.0 1226.3 212.5 1438.8 View list
7 210088032 De Vasconcelos, T (Tiaana) 2 0.5 0 1 1 25.0 1150.3 -212.5 937.8 View list
8 1080097354 Zwane, MB (Musa) 2 0.5 0 1 1 25.0 1173.7 -212.5 961.2 View list
9 1070107792 Jaitas, K (Kittisak) 2 0.0 0 0 2 0.0 1152.5 -425.0 727.5 View list
10 1080096807 Klinkert, C (Cade) 2 0.0 0 0 2 0.0 1151.1 -425.0 726.1 View list
11 109083783 Kushar, T (Tristan) 2 0.0 0 0 2 0.0 1104.0 -425.0 679.0 View list
12 208079722 Myaka, S (Silungile) 2 0.0 0 0 2 0.0 1137.5 -425.0 712.5 View list
13 109059744 Voigt, D (Daniel) 2 0.0 0 0 2 0.0 1171.6 -425.0 746.6 View list
14 109093907 Dindi, SM (Samukelo Mfundo) 1 1.0 1 0 0 100.0 1147.4 425.0 1572.4 View list
15 1090098186 Dias, R (Ricardo) 1 1.0 1 0 0 100.0 1231.9 425.0 1656.9 View list
16 1080112252 Desmore, K (Kyle) 1 1.0 1 0 0 100.0 1088.2 425.0 1513.2 View list
17 108088044 Deans, J (Jarred) 1 1.0 1 0 0 100.0 1218.8 425.0 1643.8 View list
18 109087166 Cronje, O (Omri) 1 1.0 1 0 0 100.0 1159.8 425.0 1584.8 View list
19 108088040 Black, C (Connor) 1 1.0 1 0 0 100.0 1056.3 425.0 1481.3 View list
20 1080098200 Carter, D (Dylan) 1 1.0 1 0 0 100.0 1147.4 425.0 1572.4 View list