Player Page

Cornelius, L (Laythan)
Dob: 2012/04/26 (U14)
Gender: Male
Chess SA id: 1120149749
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (81 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 rating1454.8
Curent Weighted rating1403.5
Curent Weighted performance1308.0
Current official/published rating (highest between Raw, WR and WP)1454.8
Current floor (min rating allowed)1003.4
Current highest rating achieved1503.4
Current K-factor32
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)±115.3
Current Raw change used (final)0.0
Projected new Raw rating1454.8
Projected new Weighed rating1412.7
Projected new Weighted performance1308.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1454.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1503.4
Projected new floor1003.4
Projected new K-facor32
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 rating1332.2
Curent Weighted rating1332.2
Curent Weighted performance1207.6
Current official/published rating (highest between Raw, WR and WP)1332.2
Current floor (min rating allowed)880.4
Current highest rating achieved1380.4
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)±137.3
Current Raw change used (final)0.0
Projected new Raw rating1332.2
Projected new Weighed rating1335.3
Projected new Weighted performance1207.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1335.3
Projected effective change (new Official - current Official)+3.0
Projected new highest rating1380.4
Projected new floor880.4
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 rating1452.6
Curent Weighted rating1338.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1452.6
Current floor (min rating allowed)952.6
Current highest rating achieved1452.6
Current K-factor32
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)±115.7
Current Raw change used (final)0.0
Projected new Raw rating1452.6
Projected new Weighed rating1351.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1452.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1452.6
Projected new floor952.6
Projected new K-facor32
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)952.6
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 floor952.6
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Cape Winelands Schools - Prestige 2024 (U13 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 4 1.5 1503.4 1380.4 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U13 Boys) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 5.5 1488.8 1409.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 Cape Winelands Schools - Prestige 2024 (U13 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 4 1.5 1503.4 1380.4 Analysis
8 Cape Winelands Schools - PS Trials 1 2024 (U13 Boys) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 5.5 1488.8 1409.4 Analysis
7 Worcester Knock-Out 2023 (U11 Boys) 2023/10/14 2023/10/14 Cape Winelands (WCW) Rapid 30 0.60 6 6 5.5 1467.7 1332.4 Analysis
6 Western Cape Top Schools 2023 (U11 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 3.5 1474.3 1357.2 Analysis
5 CW Top Schools 2023 (U7-U11 Mixed + U11 Girls) 2023/08/26 2023/08/26 Cape Winelands (WCW) Rapid 32 0.63 5 5 5.0 1349.6 1200.0 Analysis
4 Cape Winelands Open 2023 (U12) 2023/07/23 2023/07/23 Cape Winelands (WCW) Standard 70 0.87 5 5 4.0 1317.3 1327.7 Analysis
3 Western Cape PS Individuals 2023 (U11 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1260.8 1268.3 Analysis
2 Cape Winelands Schools Prestige 2023 (U11 Boys) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1227.9 1231.2 Analysis
1 Cape Winelands Schools Chess - Trials 1 2023 (U11 Boys) 2023/02/18 2023/02/18 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 2 2 7.0 70.0 170.0 1224.9 1394.9
White 5 2 2 1 3.0 60.0 85.0 1226.2 1311.2
Black 5 4 0 1 4.0 80.0 255.0 1223.6 1478.6
Standard All 4 1 1 2 1.5 37.5 -106.3 1218.5 1112.2
White 2 0 1 1 0.5 25.0 -212.5 1215.4 1002.9
Black 2 1 0 1 1.0 50.0 0.0 1221.5 1221.5
Rapid All 6 5 1 0 5.5 91.7 354.2 1229.2 1583.4
White 3 2 1 0 2.5 83.3 283.3 1233.5 1516.8
Black 3 3 0 0 3.0 100.0 425.0 1224.9 1649.9
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 48 32 5 11 34.5 71.9 185.9 1303.5 1489.4
White 23 16 4 3 18.0 78.3 240.2 1290.8 1531.1
Black 25 16 1 8 16.5 66.0 136.0 1315.2 1451.2
Standard All 31 17 3 11 18.5 59.7 82.3 1319.6 1401.8
White 15 10 2 3 11.0 73.3 198.3 1317.7 1516.0
Black 16 7 1 8 7.5 46.9 -26.6 1321.4 1294.8
Rapid All 17 15 2 0 16.0 94.1 375.0 1274.2 1649.2
White 8 6 2 0 7.0 87.5 318.8 1240.5 1559.3
Black 9 9 0 0 9.0 100.0 425.0 1304.1 1729.1
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 1120112288 Robertson, J (Jonah) 3 1.5 1 1 1 50.0 1361.6 0.0 1361.6 View list
2 1130139478 Barends, R (Reece) 3 1.0 1 0 2 33.3 1229.6 -141.7 1087.9 View list
3 1120137461 Januarie, L (Lee-Roy) 2 0.0 0 0 2 0.0 1244.3 -425.0 819.3 View list
4 1120137463 King, C (Carlisle) 1 1.0 1 0 0 100.0 1227.9 425.0 1652.9 View list
5 2120147460 Kennedy, L (Leah) 1 1.0 1 0 0 100.0 1317.3 425.0 1742.3 View list
6 1130139482 Koert, D (Dane) 1 1.0 1 0 0 100.0 1227.9 425.0 1652.9 View list
7 1160146207 Kleinbooi, R (Riley) 1 1.0 1 0 0 100.0 1349.6 425.0 1774.6 View list
8 2120111379 Coetzee, C (Carli) 1 1.0 1 0 0 100.0 1349.6 425.0 1774.6 View list
9 1120149747 Buys, L (Louwen) 1 1.0 1 0 0 100.0 1467.7 425.0 1892.7 View list
10 1110155816 Barkley, C (Christopher) 1 1.0 1 0 0 100.0 1488.8 425.0 1913.8 View list
11 1110149771 Ackerman, C (Corneulse) 1 1.0 1 0 0 100.0 1488.8 425.0 1913.8 View list
12 1110192832 Jamein, A (Aldivash) 1 1.0 1 0 0 100.0 1488.8 425.0 1913.8 View list
13 1130149752 Heatlie, T (Tom) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1120158350 Groenewald, C (Carlyle) 1 1.0 1 0 0 100.0 1317.3 425.0 1742.3 View list
15 1130137557 Fortuin, A (Ashton) 1 1.0 1 0 0 100.0 1317.3 425.0 1742.3 View list
16 1120161518 De Waal, P (Pieter) 1 1.0 1 0 0 100.0 1488.8 425.0 1913.8 View list
17 1130148189 De Villiers, M (Malan) 1 1.0 1 0 0 100.0 1227.9 425.0 1652.9 View list
18 1130146573 Krynauw, E (Eben) 1 1.0 1 0 0 100.0 1467.7 425.0 1892.7 View list
19 1130140698 Kuypers, P (Parker) 1 1.0 1 0 0 100.0 1467.7 425.0 1892.7 View list
20 1120152296 Lowe, C (Connor) 1 1.0 1 0 0 100.0 1474.3 425.0 1899.3 View list