Player Page

Van Rooyen, L (Layton)
Dob: 2012/03/09 (U14)
Gender: Male
Chess SA id: 1120300034
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/04/06 (47 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 rating1252.9
Curent Weighted rating1211.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1252.9
Current floor (min rating allowed)798.3
Current highest rating achieved1298.3
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)±153.8
Current Raw change used (final)0.0
Projected new Raw rating1252.9
Projected new Weighed rating1215.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1252.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1298.3
Projected new floor798.3
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 rating1260.0
Curent Weighted rating1213.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1260.0
Current floor (min rating allowed)818.0
Current highest rating achieved1318.0
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)±152.2
Current Raw change used (final)0.0
Projected new Raw rating1260.0
Projected new Weighed rating1218.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1260.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1318.0
Projected new floor818.0
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)700.0
Current highest rating achieved0.0
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 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 rating0.0
Projected new floor700.0
Projected new K-facor40
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)700.0
Current highest rating achieved0.0
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 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 rating0.0
Projected new floor700.0
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Bojanala's Rating Express 2024 (Bishops) 2024/04/06 2024/04/06 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 1298.3 1318.0 Analysis
2 Bojanala Silwerrand's Rating Implosion 2024 (Development) 2024/03/16 2024/03/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
1 Schoemies' Kings & Queens 2024 (Development) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Bojanala's Rating Express 2024 (Bishops) 2024/04/06 2024/04/06 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 1298.3 1318.0 Analysis
2 Bojanala Silwerrand's Rating Implosion 2024 (Development) 2024/03/16 2024/03/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
1 Schoemies' Kings & Queens 2024 (Development) 2024/03/02 2024/03/02 Bojanala Platina (NBR) 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 15 8 2 5 9.0 60.0 85.0 1231.6 1316.6
White 8 5 1 2 5.5 68.8 159.4 1240.8 1400.2
Black 7 3 1 3 3.5 50.0 0.0 1221.0 1221.0
Standard All 15 8 2 5 9.0 60.0 85.0 1231.6 1316.6
White 8 5 1 2 5.5 68.8 159.4 1240.8 1400.2
Black 7 3 1 3 3.5 50.0 0.0 1221.0 1221.0
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 15 8 2 5 9.0 60.0 85.0 1231.6 1316.6
White 8 5 1 2 5.5 68.8 159.4 1240.8 1400.2
Black 7 3 1 3 3.5 50.0 0.0 1221.0 1221.0
Standard All 15 8 2 5 9.0 60.0 85.0 1231.6 1316.6
White 8 5 1 2 5.5 68.8 159.4 1240.8 1400.2
Black 7 3 1 3 3.5 50.0 0.0 1221.0 1221.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2110154459 Bekker, D (Dana) 2 0.5 0 1 1 25.0 1249.2 -212.5 1036.7 View list
2 1170300030 Gower, J (Juvan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1140300710 Du Toit, G (Gerhardt) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1150300709 Da Silva, J (Jason) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2140300715 Malisha, U (Uaffa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1140300720 Mothibedi, K (Kgalalelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1140300036 Williams, S (Sebastian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1120300035 Vercuiel, E (Estienne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2160300032 Sengfeng, O (Olerato) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1120117881 Potgieter, R (Reinhardt) 1 0.5 0 1 0 50.0 1298.3 0.0 1298.3 View list
11 2120136396 Monamatha, D (Diteboho) 1 0.0 0 0 1 0.0 1298.3 -425.0 873.3 View list
12 2130300714 Liebenberg, L (Lana) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 111092701 Deysel, K (Kaleb) 1 0.0 0 0 1 0.0 1298.3 -425.0 873.3 View list
14 1120156747 De Jager, L (Luan) 1 0.0 0 0 1 0.0 1298.3 -425.0 873.3 View list