Player Page

Van Der Merwe, L (Lucian)
Dob: 2006/07/18 (U20)
Gender: Male
Chess SA id: 1060144195
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2023/08/19 (275 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 rating1205.2
Curent Weighted rating1214.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1214.5
Current floor (min rating allowed)732.2
Current highest rating achieved1232.2
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)±164.6
Current Raw change used (final)0.0
Projected new Raw rating1205.2
Projected new Weighed rating1213.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1213.4
Projected effective change (new Official - current Official)-1.2
Projected new highest rating1232.2
Projected new floor732.2
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 rating1238.4
Curent Weighted rating1238.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1238.4
Current floor (min rating allowed)738.4
Current highest rating achieved1238.4
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)±157.0
Current Raw change used (final)0.0
Projected new Raw rating1238.4
Projected new Weighed rating1238.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1238.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1238.4
Projected new floor738.4
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 rating1160.0
Curent Weighted rating1174.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1174.0
Current floor (min rating allowed)660.0
Current highest rating achieved1160.0
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)±175.5
Current Raw change used (final)0.0
Projected new Raw rating1160.0
Projected new Weighed rating1172.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1172.1
Projected effective change (new Official - current Official)-1.9
Projected new highest rating1160.0
Projected new floor660.0
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)660.0
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 floor660.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Bojanala School League 2023 (U17) 2023/08/19 2023/08/19 Bojanala Platina (NBR) Rapid 40 0.70 5 4 1.0 1232.2 1200.0 Analysis
1 Bojanala Chess Federation Clash of Schools 2022 (HS Juniors) 2022/07/23 2022/07/23 Bojanala Platina (NBR) Standard 60 0.83 4 4 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 8 4 0 4 4.0 50.0 0.0 1205.0 1205.0
White 4 2 0 2 2.0 50.0 0.0 1244.0 1244.0
Black 4 2 0 2 2.0 50.0 0.0 1166.0 1166.0
Standard All 4 3 0 1 3.0 75.0 212.5 1192.4 1404.9
White 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Black 2 1 0 1 1.0 50.0 0.0 1184.8 1184.8
Rapid All 4 1 0 3 1.0 25.0 -212.5 1217.7 1005.2
White 2 0 0 2 0.0 0.0 -425.0 1288.1 863.1
Black 2 1 0 1 1.0 50.0 0.0 1147.3 1147.3
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 2080136665 Mogale, M (Motlatso) 1 1.0 1 0 0 100.0 1232.2 425.0 1657.2 View list
2 2060114871 Mosetle, M (Molebogeng) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1050144179 Mosebedi, P (Phomelelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1080144184 Phadi, T (Teboho) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1060118783 Rangaka, X (Xoan) 1 0.0 0 0 1 0.0 1232.2 -425.0 807.2 View list
6 1070160023 Ntsime, R (Radithotse) 1 0.0 0 0 1 0.0 1232.2 -425.0 807.2 View list
7 1050144177 Molauzi, W (William) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 2070145129 Lekgabe, O (Olaotse Ipeleng) 1 0.0 0 0 1 0.0 1232.2 -425.0 807.2 View list