Player Page

Luthuli, S (Sizwe)
Dob: 2008/04/17 (U18)
Gender: Male
Chess SA id: 1080305908
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/07/27 (117 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 rating1247.7
Current Weighted rating1217.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1247.7
Current highest rating achieved1253.1
Current floor (min rating allowed)753.1
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)±154.9
Current Raw change used (final)0.0
Projected new Raw rating1247.7
Projected new Weighed rating1121.0
Projected new Weighted performance708.4
Projected new final Raw rating (if new WP > new Raw)1247.7
Projected new highest rating1253.1
Projected new floor753.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1247.7
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 rating1264.4
Current Weighted rating1223.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1264.4
Current highest rating achieved1264.4
Current floor (min rating allowed)764.4
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)±151.3
Current Raw change used (final)0.0
Projected new Raw rating1264.4
Projected new Weighed rating1126.5
Projected new Weighted performance458.1
Projected new final Raw rating (if new WP > new Raw)1264.4
Projected new highest rating1264.4
Projected new floor764.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1264.4
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 rating1198.4
Current Weighted rating1199.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1199.5
Current highest rating achieved1198.4
Current floor (min rating allowed)698.4
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)±166.2
Current Raw change used (final)0.0
Projected new Raw rating1198.4
Projected new Weighed rating1103.5
Projected new Weighted performance379.9
Projected new final Raw rating (if new WP > new Raw)1198.4
Projected new highest rating1198.4
Projected new floor698.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1198.4
Projected effective change (new Official - current Official)-1.1
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Helpmekaar Kollege Blitz Chess Invitational 2024 (B) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 8 4.0 1253.1 1200.0 Analysis
1 JCC Steyn City High Schools League 2024 (B) 2024/05/11 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 6 5 4.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Helpmekaar Kollege Blitz Chess Invitational 2024 (B) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 8 4.0 1253.1 1200.0 Analysis
1 JCC Steyn City High Schools League 2024 (B) 2024/05/11 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 6 5 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 13 8 0 5 8.0 61.5 98.1 1195.9 1293.9
White 6 3 0 3 3.0 50.0 0.0 1202.5 1202.5
Black 7 5 0 2 5.0 71.4 182.1 1190.2 1372.3
Standard All 5 4 0 1 4.0 80.0 255.0 1209.7 1464.7
White 2 1 0 1 1.0 50.0 0.0 1205.7 1205.7
Black 3 3 0 0 3.0 100.0 425.0 1212.4 1637.4
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 8 4 0 4 4.0 50.0 0.0 1187.2 1187.2
White 4 2 0 2 2.0 50.0 0.0 1200.9 1200.9
Black 4 2 0 2 2.0 50.0 0.0 1173.5 1173.5
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 13 8 0 5 8.0 61.5 98.1 1195.9 1293.9
White 6 3 0 3 3.0 50.0 0.0 1202.5 1202.5
Black 7 5 0 2 5.0 71.4 182.1 1190.2 1372.3
Standard All 5 4 0 1 4.0 80.0 255.0 1209.7 1464.7
White 2 1 0 1 1.0 50.0 0.0 1205.7 1205.7
Black 3 3 0 0 3.0 100.0 425.0 1212.4 1637.4
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 8 4 0 4 4.0 50.0 0.0 1187.2 1187.2
White 4 2 0 2 2.0 50.0 0.0 1200.9 1200.9
Black 4 2 0 2 2.0 50.0 0.0 1173.5 1173.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1090307366 Izinae, D (Dezy) 1 1.0 1 0 0 100.0 1253.1 425.0 1678.1 View list
2 1090157133 Hudson, D (David) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1090307364 Gebrewold, A (Aaron) 1 1.0 1 0 0 100.0 1253.1 425.0 1678.1 View list
4 106092829 Ahrens, H (Heinrich) 1 1.0 1 0 0 100.0 1253.1 425.0 1678.1 View list
5 1100305920 Neethling, V (Valiant) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1090162009 Ndawonde, L (Luyanda) 1 1.0 1 0 0 100.0 1253.1 425.0 1678.1 View list
7 1100305919 Ndamase, O (Owam) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1090301704 Mukadam, A (Abhir) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1090301669 Urban, M (Matthew Louis) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1100307388 Oyerinde, J (James) 1 0.0 0 0 1 0.0 1253.1 -425.0 828.1 View list
11 1080146351 Nundkoomar, S (Sohaan) 1 0.0 0 0 1 0.0 1253.1 -425.0 828.1 View list
12 1100306352 Latchmiah, I (Ilan) 1 0.0 0 0 1 0.0 1253.1 -425.0 828.1 View list
13 110091688 Kwak, J (Jaeson) 1 0.0 0 0 1 0.0 1253.1 -425.0 828.1 View list