Player Page

Ndlazi, S (Sphelele)
Dob: 2007/03/02 (U18)
Gender: Male
Chess SA id: 1070193453
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/06/16 (29 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 rating1287.8
Current Weighted rating1223.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1287.8
Current highest rating achieved1287.8
Current floor (min rating allowed)787.8
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)±146.3
Current Raw change used (final)0.0
Projected new Raw rating1287.8
Projected new Weighed rating1126.6
Projected new Weighted performance1212.1
Projected new final Raw rating (if new WP > new Raw)1287.8
Projected new highest rating1287.8
Projected new floor787.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1287.8
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 rating1280.7
Current Weighted rating1222.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1280.7
Current highest rating achieved1280.7
Current floor (min rating allowed)780.7
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)±147.8
Current Raw change used (final)0.0
Projected new Raw rating1280.7
Projected new Weighed rating1125.2
Projected new Weighted performance813.6
Projected new final Raw rating (if new WP > new Raw)1280.7
Projected new highest rating1280.7
Projected new floor780.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1280.7
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 rating1264.5
Current Weighted rating1215.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1264.5
Current highest rating achieved1272.4
Current floor (min rating allowed)772.4
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 rating1264.5
Projected new Weighed rating1118.7
Projected new Weighted performance789.3
Projected new final Raw rating (if new WP > new Raw)1264.5
Projected new highest rating1272.4
Projected new floor772.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1264.5
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 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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Cape Town Chess Federation Closed Chess Championships 2024 (U18) 2024/06/15 2024/06/16 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1264.9 1254.8 Analysis
3 Steinitz Chess Festival 2024 (Open Rapid) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 6 5 1.5 1269.3 1272.4 Analysis
2 Kraaifontein Schools Rapid 2024 (Advanced Boys) 2024/04/13 2024/04/13 Cape Town (WCT) Rapid 15 0.39 5 5 4.0 1248.1 1200.0 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U18 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Cape Town Chess Federation Closed Chess Championships 2024 (U18) 2024/06/15 2024/06/16 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1264.9 1254.8 Analysis
3 Steinitz Chess Festival 2024 (Open Rapid) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 6 5 1.5 1269.3 1272.4 Analysis
2 Kraaifontein Schools Rapid 2024 (Advanced Boys) 2024/04/13 2024/04/13 Cape Town (WCT) Rapid 15 0.39 5 5 4.0 1248.1 1200.0 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U18 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 21 12 1 8 12.5 59.5 81.0 1304.0 1385.0
White 10 6 0 4 6.0 60.0 85.0 1329.6 1414.6
Black 11 6 1 4 6.5 59.1 77.3 1280.8 1358.1
Standard All 11 7 0 4 7.0 63.6 115.9 1284.6 1400.5
White 5 3 0 2 3.0 60.0 85.0 1256.7 1341.7
Black 6 4 0 2 4.0 66.7 141.7 1307.8 1449.4
Rapid All 10 5 1 4 5.5 55.0 42.5 1325.5 1368.0
White 5 3 0 2 3.0 60.0 85.0 1402.4 1487.4
Black 5 2 1 2 2.5 50.0 0.0 1248.5 1248.5
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 21 12 1 8 12.5 59.5 81.0 1304.0 1385.0
White 10 6 0 4 6.0 60.0 85.0 1329.6 1414.6
Black 11 6 1 4 6.5 59.1 77.3 1280.8 1358.1
Standard All 11 7 0 4 7.0 63.6 115.9 1284.6 1400.5
White 5 3 0 2 3.0 60.0 85.0 1256.7 1341.7
Black 6 4 0 2 4.0 66.7 141.7 1307.8 1449.4
Rapid All 10 5 1 4 5.5 55.0 42.5 1325.5 1368.0
White 5 3 0 2 3.0 60.0 85.0 1402.4 1487.4
Black 5 2 1 2 2.5 50.0 0.0 1248.5 1248.5
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 1080108770 Williams, K (Kylo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 208069933 Sihamba, S (Somila) 1 1.0 1 0 0 100.0 1264.9 425.0 1689.9 View list
3 1080146751 Pfende, T (Takudwza) 1 1.0 1 0 0 100.0 1248.1 425.0 1673.1 View list
4 108087010 Viljoen, W (Wynand) 1 1.0 1 0 0 100.0 1264.9 425.0 1689.9 View list
5 172042914 Willenberg, I (Ivan) 1 1.0 1 0 0 100.0 1269.3 425.0 1694.3 View list
6 1080157942 Koegelenberg, U (Ulrich) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 108087782 Jonkers, T (Tristan) 1 1.0 1 0 0 100.0 1248.1 425.0 1673.1 View list
8 2080109012 Gebu, S (Sisipho) 1 1.0 1 0 0 100.0 1264.9 425.0 1689.9 View list
9 1080157058 Ferreira, M (Marko) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1050131204 Mutambadiki, K (Kudzai) 1 1.0 1 0 0 100.0 1248.1 425.0 1673.1 View list
11 1060112747 Mdzanga, S (Shinny) 1 1.0 1 0 0 100.0 1248.1 425.0 1673.1 View list
12 1080150198 Abrahams, C (Chello) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1660300812 Abrahams, F (Faaiz) 1 0.5 0 1 0 50.0 1269.3 0.0 1269.3 View list
14 1070193269 Williams, E (Elegeaux) 1 0.0 0 0 1 0.0 1264.9 -425.0 839.9 View list
15 175042490 Webber, CPS (Colin) 1 0.0 0 0 1 0.0 1269.3 -425.0 844.3 View list
16 107061440 Van Staaden, D (Darren) 1 0.0 0 0 1 0.0 1264.9 -425.0 839.9 View list
17 106094668 Steele, A (Aiden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 107076747 Osborne, R (Ryan Eugene) 1 0.0 0 0 1 0.0 1264.9 -425.0 839.9 View list
19 1080146750 Ntshangase, O (Oyithando) 1 0.0 0 0 1 0.0 1248.1 -425.0 823.1 View list
20 1040131203 Macheka, C (Clayton) 1 0.0 0 0 1 0.0 1269.3 -425.0 844.3 View list