Player Page

Van Heerden, L (Llewellyn)
Dob: 2009/05/22 (U16)
Gender: Male
Chess SA id: 1090101493
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2022/08/06 (650 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 rating1476.1
Curent Weighted rating1475.1
Curent Weighted performance1151.4
Current official/published rating (highest between Raw, WR and WP)1476.1
Current floor (min rating allowed)976.1
Current highest rating achieved1476.1
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)±111.9
Current Raw change used (final)0.0
Projected new Raw rating1476.1
Projected new Weighed rating1475.8
Projected new Weighted performance1151.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1476.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1476.1
Projected new floor976.1
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 rating1472.2
Curent Weighted rating1471.2
Curent Weighted performance1148.4
Current official/published rating (highest between Raw, WR and WP)1472.2
Current floor (min rating allowed)972.2
Current highest rating achieved1472.2
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)±112.5
Current Raw change used (final)0.0
Projected new Raw rating1472.2
Projected new Weighed rating1471.9
Projected new Weighted performance1148.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1472.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1472.2
Projected new floor972.2
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)700.0
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 floor700.0
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 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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 Ekurhuleni-North Schools Teams 2022 (U13) 2022/08/06 2022/08/06 Ekurhuleni (GE) Standard 60 0.83 5 5 5.0 1378.4 1373.3 Analysis
13 2022 Gauteng Schools Individual Chess Championship (U13 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1308.7 1308.6 Analysis
12 Ekurhuleni-North Schools Finals Indiv 2022 (U13 Boys) 2022/05/13 2022/05/13 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1248.2 1247.8 Analysis
11 Ekurhuleni Trials 1 2022 (U14) 2022/04/23 2022/04/23 Ekurhuleni (GE) Standard 62 0.84 5 5 3.0 1248.2 1248.5 Analysis
10 Ekurhuleni Trials (3) 2021 (U14) 2021/11/06 2021/11/06 Ekurhuleni (GE) Standard 62 0.84 5 5 3.0 1241.8 1247.8 Analysis
9 2021 Gauteng Schools Chess Championships (U13 Boys) 2021/10/16 2021/10/16 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1243.9 1252.8 Analysis
8 Ekurhuleni North Schools District Finals 2021 (U13 Boys) 2021/09/11 2021/09/11 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1199.1 1200.2 Analysis
7 Ekurhuleni North School District Finals 2019 (U11 Boys) 2019/05/11 2019/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1140.5 1126.8 Analysis
6 Ekurhuleni Trials 2 2019 (U12) 2019/04/27 2019/04/27 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1165.0 1154.9 Analysis
5 Ekurhuleni Trials 1 2019 (U12) 2019/03/09 2019/03/09 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1180.2 1174.3 Analysis
4 2018 Gauteng League Final (U9) 2018/08/24 2018/08/24 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1188.9 1186.2 Analysis
3 Ekurhuleni North District Schools Final 2018 (U9) 2018/08/04 2018/08/04 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1188.9 1186.2 Analysis
2 Ekurhuleni Trials 3 2018 (U10) 2018/06/16 2018/06/16 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1214.3 1216.8 Analysis
1 Ekurhuleni North Schools Individuals 2018 2018/05/12 2018/05/12 Ekurhuleni (GE) 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 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 70 43 1 26 43.5 62.1 103.2 1195.3 1298.5
White 33 22 1 10 22.5 68.2 154.5 1191.3 1345.8
Black 37 21 0 16 21.0 56.8 57.4 1199.0 1256.4
Standard All 70 43 1 26 43.5 62.1 103.2 1195.3 1298.5
White 33 22 1 10 22.5 68.2 154.5 1191.3 1345.8
Black 37 21 0 16 21.0 56.8 57.4 1199.0 1256.4
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 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 109092824 Labuschagne, I (Ivan) 5 0.0 0 0 5 0.0 1222.8 -425.0 797.8 View list
2 1080135388 Groenewald, R (Ruan) 2 2.0 2 0 0 100.0 1220.4 425.0 1645.4 View list
3 1100130016 Fivaz, G (George Michael) 2 2.0 2 0 0 100.0 1313.3 425.0 1738.3 View list
4 1090101485 Moyo, N (Nkosana Junior) 2 2.0 2 0 0 100.0 1313.3 425.0 1738.3 View list
5 108072345 De Swardt, C (Chrizander) 2 1.0 1 0 1 50.0 1220.4 0.0 1220.4 View list
6 109089375 Viljoen, H (Henning) 2 0.0 0 0 2 0.0 1236.8 -425.0 811.8 View list
7 2090101531 De Lange, N (Nadia) 1 1.0 1 0 0 100.0 1241.8 425.0 1666.8 View list
8 1080113649 Britz, T (Tristan) 1 1.0 1 0 0 100.0 1199.1 425.0 1624.1 View list
9 1000101501 Botha, T (Trevor Justus) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1110105704 Andrew, GTA (George Thabit Ayad Thomas) 1 1.0 1 0 0 100.0 1188.9 425.0 1613.9 View list
11 1080104949 Fourie, S (Shaun) 1 1.0 1 0 0 100.0 1140.5 425.0 1565.5 View list
12 2090101541 Fourie, A (Angelique) 1 1.0 1 0 0 100.0 1180.2 425.0 1605.2 View list
13 1090097407 Karsten, K (Keagan) 1 1.0 1 0 0 100.0 1308.7 425.0 1733.7 View list
14 209088665 Kleyn, Z (Zonika) 1 1.0 1 0 0 100.0 1188.9 425.0 1613.9 View list
15 1100101506 Kheswa, MZ (Manqoba) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 1110097361 Kotze, S (Seth) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 1090135202 Lamula, V (Vincent Ntando Andzisa) 1 1.0 1 0 0 100.0 1243.9 425.0 1668.9 View list
18 1100105705 Le Roux, SJ (Stephanus Johannes) 1 1.0 1 0 0 100.0 1188.9 425.0 1613.9 View list
19 1000101487 Mabogo, P (Pfufho Alpha) 1 1.0 1 0 0 100.0 1188.9 425.0 1613.9 View list
20 209088663 Mahne, A (Anika) 1 1.0 1 0 0 100.0 1165.0 425.0 1590.0 View list