Player Page

Van Der Merwe, L (Lee-Anne)
Dob: 2006/05/23 (U20)
Gender: Female
Chess SA id: 2060100271
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2019/04/06 (1907 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 rating1082.8
Current Weighted rating1082.8
Current Weighted performance332.4
Current official/published rating (highest between Raw, WR and WP)1082.8
Current highest rating achieved1119.4
Current floor (min rating allowed)619.4
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)±195.9
Current Raw change used (final)0.0
Projected new Raw rating1082.8
Projected new Weighed rating996.2
Projected new Weighted performance332.4
Projected new final Raw rating (if new WP > new Raw)1082.8
Projected new highest rating1119.4
Projected new floor619.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1082.8
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 rating1072.0
Current Weighted rating1072.0
Current Weighted performance332.4
Current official/published rating (highest between Raw, WR and WP)1072.0
Current highest rating achieved1107.2
Current floor (min rating allowed)607.2
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)±199.0
Current Raw change used (final)0.0
Projected new Raw rating1072.0
Projected new Weighed rating986.2
Projected new Weighted performance332.4
Projected new final Raw rating (if new WP > new Raw)1072.0
Projected new highest rating1107.2
Projected new floor607.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1072.0
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 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
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
5 Rob Ferreira 2019 (C) 2019/04/06 2019/04/06 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 1060.6 1044.0 Analysis
4 Uplands Open Age 2019 (U14) 2019/03/09 2019/03/09 Ehlanzeni (MEN) Standard 63 0.84 5 5 2.0 1081.8 1062.0 Analysis
3 Chess Unlimited Open 2019 (B) 2019/03/02 2019/03/02 Ehlanzeni (MEN) Standard 63 0.84 5 4 1.0 1081.8 1062.0 Analysis
2 Curro Age Open 2018 (U14 Girls) 2018/05/12 2018/05/12 Ehlanzeni (MEN) Standard 63 0.84 5 5 2.5 1119.4 1107.2 Analysis
1 Penryn Age Open 2018 (U14 Girls) 2018/04/21 2018/04/21 Ehlanzeni (MEN) Standard 63 0.84 5 4 1.0 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 23 9 1 13 9.5 41.3 -73.9 1024.9 951.0
White 12 4 1 7 4.5 37.5 -106.3 1024.1 917.8
Black 11 5 0 6 5.0 45.5 -38.6 1025.9 987.2
Standard All 23 9 1 13 9.5 41.3 -73.9 1024.9 951.0
White 12 4 1 7 4.5 37.5 -106.3 1024.1 917.8
Black 11 5 0 6 5.0 45.5 -38.6 1025.9 987.2
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 2060100272 Barnard, C (Carmi) 2 2.0 2 0 0 100.0 1159.7 425.0 1584.7 View list
2 1100109318 Grobler, X (Xander) 1 1.0 1 0 0 100.0 1060.6 425.0 1485.6 View list
3 1080097933 Grobler, E (Etienne) 1 1.0 1 0 0 100.0 1060.6 425.0 1485.6 View list
4 2070111009 Macaulay, L (Lyla) 1 1.0 1 0 0 100.0 1081.8 425.0 1506.8 View list
5 1070100254 Mabasa, N (Nkateko) 1 1.0 1 0 0 100.0 1081.8 425.0 1506.8 View list
6 2060110769 Mhlongo, T (Thalitha) 1 1.0 1 0 0 100.0 1081.8 425.0 1506.8 View list
7 2060100273 Potgieter, R (Rene) 1 1.0 1 0 0 100.0 1119.4 425.0 1544.4 View list
8 2070111012 Bubb, M (Milamber) 1 1.0 1 0 0 100.0 1060.6 425.0 1485.6 View list
9 205079750 Van Jaarsveld, M (Maryke) 1 0.5 0 1 0 50.0 1119.4 0.0 1119.4 View list
10 206082293 Thabethe, L (Lindokuhle) 1 0.0 0 0 1 0.0 1119.4 -425.0 694.4 View list
11 2070097897 Rasivhetshela, S (Shandu) 1 0.0 0 0 1 0.0 1060.6 -425.0 635.6 View list
12 202002616 Booysen, E (Emmerentia) 1 0.0 0 0 1 0.0 1060.6 -425.0 635.6 View list
13 205060325 Ngobeni, N (Nkateko) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1060110768 Mthethwa, T (Terry) 1 0.0 0 0 1 0.0 1081.8 -425.0 656.8 View list
15 2050098224 Mokoena, K (Karabo) 1 0.0 0 0 1 0.0 1119.4 -425.0 694.4 View list
16 205089614 Meintjies, L (Lara) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1070097932 Mcintosh, S (Samuel) 1 0.0 0 0 1 0.0 1081.8 -425.0 656.8 View list
18 1040108269 Mathebula, B (Bongeka) 1 0.0 0 0 1 0.0 1081.8 -425.0 656.8 View list
19 206079752 Latsky, J (Jana) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 2050110773 Khiba, R (Retsepile) 1 0.0 0 0 1 0.0 1081.8 -425.0 656.8 View list