Player Page

Van Zyl, L (Louis)
Dob: 2009/01/14 (U16)
Gender: Male
Chess SA id: 1090097150
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2022/08/27 (666 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 rating1251.5
Current Weighted rating1251.4
Current Weighted performance910.7
Current official/published rating (highest between Raw, WR and WP)1251.5
Current highest rating achieved1251.5
Current floor (min rating allowed)751.5
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)±154.1
Current Raw change used (final)0.0
Projected new Raw rating1251.5
Projected new Weighed rating1151.4
Projected new Weighted performance910.7
Projected new final Raw rating (if new WP > new Raw)1251.5
Projected new highest rating1251.5
Projected new floor751.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1251.5
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 rating1233.9
Current Weighted rating1233.8
Current Weighted performance780.6
Current official/published rating (highest between Raw, WR and WP)1233.9
Current highest rating achieved1233.9
Current floor (min rating allowed)733.9
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)±158.0
Current Raw change used (final)0.0
Projected new Raw rating1233.9
Projected new Weighed rating1135.2
Projected new Weighted performance780.6
Projected new final Raw rating (if new WP > new Raw)1233.9
Projected new highest rating1233.9
Projected new floor733.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1233.9
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 rating1227.0
Current Weighted rating1227.0
Current Weighted performance618.8
Current official/published rating (highest between Raw, WR and WP)1227.0
Current highest rating achieved1240.0
Current floor (min rating allowed)740.0
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)±159.6
Current Raw change used (final)0.0
Projected new Raw rating1227.0
Projected new Weighed rating1128.8
Projected new Weighted performance618.8
Projected new final Raw rating (if new WP > new Raw)1227.0
Projected new highest rating1240.0
Projected new floor740.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1227.0
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 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
15 Cape Winelands Schools Top Schools 2022 (U13 Mix) 2022/08/27 2022/08/27 Cape Winelands (WCW) Standard 60 0.83 5 4 3.0 1218.3 1189.3 Analysis
14 Worcester Primary School League 2022 (U13) 2022/05/21 2022/05/21 Cape Winelands (WCW) Standard 60 0.83 6 6 4.0 1185.4 1132.8 Analysis
13 Worcester Schools Trials 2022 (U13 Boys) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 30 0.60 5 5 3.0 1169.0 1209.4 Analysis
12 Cape Winelands Schools Trials 1 2020 (U11 Boys) 2020/02/08 2020/02/08 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.0 1157.3 1203.3 Analysis
11 Curro Durbanville Chess Tournament 2019 (Junior) 2019/08/24 2019/08/24 Cape Town (WCT) Rapid 30 0.60 6 6 4.0 1132.2 1172.7 Analysis
10 Cape Winelands Open 2019 (U12) 2019/04/27 2019/04/27 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1150.1 1151.9 Analysis
9 Cape Winelands Schools Closed 2019 (U11 Boys) 2019/03/16 2019/03/17 Cape Winelands (WCW) Standard 60 0.83 7 6 2.0 1176.1 1194.4 Analysis
8 CW Schools Open 2019 (U11 Boys) 2019/02/02 2019/02/02 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.0 1183.7 1182.4 Analysis
7 South African Junior Team Championships 2018 (U10C) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 6 4.0 1192.7 1212.8 Analysis
6 Spring Open 2018 (U8+U10) 2018/09/01 2018/09/01 Overberg (WOS) Standard 60 0.83 5 4 3.0 1163.7 1175.6 Analysis
5 Stellenberg Youth Chess Champs 2018 (E) 2018/06/23 2018/06/23 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1145.8 1144.8 Analysis
4 Cape Winelands Schools Prestige 2018 (U9 Boys) 2018/03/24 2018/03/25 Cape Winelands (WCW) Standard 60 0.83 7 7 3.0 1224.0 1200.0 Analysis
3 Cape Winelands Schools Trials 1 2018 (U9 Boys) 2018/03/03 2018/03/03 Cape Winelands (WCW) Rapid 30 0.60 6 6 2.5 1224.0 1240.0 Analysis
2 Welgemoed Chess Challenge 2018 (U10) 2018/02/24 2018/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
1 North Boland Trials 2018 (U9 Boys) 2018/02/17 2018/02/17 Cape Winelands (WCW) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
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 82 45 1 36 45.5 55.5 46.6 1151.0 1197.6
White 39 22 0 17 22.0 56.4 54.5 1124.1 1178.6
Black 43 23 1 19 23.5 54.7 39.5 1175.3 1214.9
Standard All 43 24 0 19 24.0 55.8 49.4 1138.5 1187.9
White 20 12 0 8 12.0 60.0 85.0 1109.5 1194.5
Black 23 12 0 11 12.0 52.2 18.5 1163.7 1182.2
Rapid All 39 21 1 17 21.5 55.1 43.6 1164.7 1208.3
White 19 10 0 9 10.0 52.6 22.4 1139.4 1161.8
Black 20 11 1 8 11.5 57.5 63.7 1188.7 1252.4
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 109078327 Hanekom, L (Logan) 3 0.5 0 1 2 16.7 1189.7 -283.3 906.4 View list
2 109088275 Zungula, C (Chulumanco) 3 0.0 0 0 3 0.0 1216.0 -425.0 791.0 View list
3 108078337 Kritzinger, C (Christiaan) 2 0.0 0 0 2 0.0 1179.9 -425.0 754.9 View list
4 1100096729 Kruger, A (Aiden) 2 0.0 0 0 2 0.0 1190.7 -425.0 765.7 View list
5 1090108610 Basson, A (Adriaan) 1 1.0 1 0 0 100.0 1183.7 425.0 1608.7 View list
6 1100141748 Arries, A (Aldavian) 1 1.0 1 0 0 100.0 1218.3 425.0 1643.3 View list
7 1090098021 Appollis, N (Nokio) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
8 1100097523 Abrahamse, L (Lucian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 111088555 Carelsen, C (Colan) 1 1.0 1 0 0 100.0 1163.7 425.0 1588.7 View list
10 1110139454 Burger, C (Cheslin) 1 1.0 1 0 0 100.0 1185.4 425.0 1610.4 View list
11 2100108734 Botma, I (Inke) 1 1.0 1 0 0 100.0 1218.3 425.0 1643.3 View list
12 2100097359 Bothma, J (Jaculene) 1 1.0 1 0 0 100.0 1192.7 425.0 1617.7 View list
13 1090097151 De Vlam, J (Jemeal) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
14 111094923 De Villiers, W (Wilhelm) 1 1.0 1 0 0 100.0 1163.7 425.0 1588.7 View list
15 111091995 De Kock, S (Stephan) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
16 1090098025 De Klerk, H (Hanro) 1 1.0 1 0 0 100.0 1183.7 425.0 1608.7 View list
17 1080112284 Du Preez, J (Johannes) 1 1.0 1 0 0 100.0 1150.1 425.0 1575.1 View list
18 1080111372 Els, H (Henri) 1 1.0 1 0 0 100.0 1176.1 425.0 1601.1 View list
19 2090118013 Fortuin, A (Ashneeq) 1 1.0 1 0 0 100.0 1132.2 425.0 1557.2 View list
20 1100137579 Fourie, X (Xavier) 1 1.0 1 0 0 100.0 1169.0 425.0 1594.0 View list