Player Page

Oosthuizen, L (Luelsje)
Dob: 2008/11/10 (U18)
Gender: Female
Chess SA id: 208059167
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2020/01/25 (1576 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 rating1198.3
Curent Weighted rating1198.3
Curent Weighted performance520.4
Current official/published rating (highest between Raw, WR and WP)1198.3
Current floor (min rating allowed)703.5
Current highest rating achieved1203.5
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)±166.2
Current Raw change used (final)0.0
Projected new Raw rating1198.3
Projected new Weighed rating1198.3
Projected new Weighted performance520.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1198.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1203.5
Projected new floor703.5
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 rating1185.3
Curent Weighted rating1185.3
Curent Weighted performance516.5
Current official/published rating (highest between Raw, WR and WP)1185.3
Current floor (min rating allowed)698.9
Current highest rating achieved1198.9
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)±169.3
Current Raw change used (final)0.0
Projected new Raw rating1185.3
Projected new Weighed rating1185.3
Projected new Weighted performance516.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1185.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1198.9
Projected new floor698.9
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 rating583.0
Curent Weighted rating583.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)583.0
Current floor (min rating allowed)500.0
Current highest rating achieved583.0
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)±399.4
Current Raw change used (final)0.0
Projected new Raw rating583.0
Projected new Weighed rating583.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)583.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating583.0
Projected new floor500.0
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 rating583.0
Curent Weighted rating583.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)583.0
Current floor (min rating allowed)500.0
Current highest rating achieved583.0
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)±399.4
Current Raw change used (final)0.0
Projected new Raw rating583.0
Projected new Weighed rating583.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)583.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating583.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
17 2020 Registration Tournament (C) 2020/01/25 2020/01/25 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1203.5 1198.9 Analysis
16 2019 South African Junior Team Championships (U12 Girls) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 4.0 1203.5 1198.9 Analysis
15 2019 Etienne Lewis Trials (U12 Girls) 2019/08/30 2019/09/01 Tshwane (GTP) Standard 120 1.00 7 7 3.0 1195.1 1192.9 Analysis
14 2019 Mid-Gauteng Open (D) 2019/08/17 2019/08/17 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1199.2 1191.6 Analysis
13 2019 Jacaranda Round Robin (K) 2019/08/03 2019/08/03 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1199.2 1191.6 Analysis
12 2019 D4 Tshwane South Schools League Team Finals (U11) 2019/07/27 2019/07/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1088.8 1080.7 Analysis
11 2019 Chris Greyling (D) 2019/04/27 2019/04/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 974.1 965.5 Analysis
10 2019 Capablanca Chess Festival (Swiss D) 2019/04/19 2019/04/21 Tshwane (GTP) Standard 90 0.94 7 7 4.5 974.1 965.5 Analysis
9 2019 Tshwane Chess Registration Tournament (D) 2019/01/26 2019/01/26 Tshwane (GTP) Standard 60 0.83 5 5 3.0 945.5 933.9 Analysis
8 South African Junior Team Championships 2018 (U12B Girls) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 6 3.0 951.9 933.1 Analysis
7 2018 Etienne Lewis Trials (U12 Girls) 2018/08/31 2018/09/02 Tshwane (GTP) Standard 120 1.00 7 6 2.0 979.1 956.3 Analysis
6 2018 Alekhine Open (D) 2018/08/09 2018/08/11 Tshwane (GTP) Standard 90 0.94 6 6 2.5 1029.2 1011.0 Analysis
5 2018 Swartkop Open (D) 2018/06/23 2018/06/23 Tshwane (GTP) Standard 60 0.83 5 5 2.0 808.4 851.4 Analysis
4 2018 Gauteng Secondary Schools Individual Chess Championships (U11 Girls) 2018/05/25 2018/05/25 Tshwane (GTP) Standard 60 0.83 5 5 4.0 701.8 726.6 Analysis
3 2018 D4 Tshwane North Individual Chess Championships (U11 Girls) 2018/03/10 2018/03/10 Tshwane (GTP) Standard 60 0.83 5 5 4.0 587.6 588.2 Analysis
2 2018 Blou Bul Open (D) 2018/02/17 2018/02/17 Tshwane (GTP) Standard 60 0.83 5 5 2.0 584.6 584.6 Analysis
1 South African Junior Team Championships 2017 (U10 Girls) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 3.0 583.0 583.0 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 95 49 6 40 52.0 54.7 40.3 1026.6 1066.8
White 46 28 4 14 30.0 65.2 129.3 992.4 1121.7
Black 49 21 2 26 22.0 44.9 -43.4 1058.7 1015.3
Standard All 95 49 6 40 52.0 54.7 40.3 1026.6 1066.8
White 46 28 4 14 30.0 65.2 129.3 992.4 1121.7
Black 49 21 2 26 22.0 44.9 -43.4 1058.7 1015.3
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 208082677 Radia, D (Diya) 3 0.5 0 1 2 16.7 1119.6 -283.3 836.3 View list
2 2070098522 Dipela, T (Tshepang) 2 2.0 2 0 0 100.0 644.7 425.0 1069.7 View list
3 209073138 Johnstone, J (Jessica) 2 2.0 2 0 0 100.0 1084.6 425.0 1509.6 View list
4 109085207 Nel, H (Henco) 2 2.0 2 0 0 100.0 959.8 425.0 1384.8 View list
5 1090104252 Van Deventer, NS (Nathaniel Steven) 2 2.0 2 0 0 100.0 1017.1 425.0 1442.2 View list
6 109076437 Nayagar, Y (Yashiel) 2 1.5 1 1 0 75.0 779.4 212.5 991.9 View list
7 110092783 Van Rooyen, M (Marcel) 2 0.5 0 1 1 25.0 1001.7 -212.5 789.2 View list
8 208059156 Govender, T (Talia) 2 0.0 0 0 2 0.0 838.2 -425.0 413.2 View list
9 205086771 Jacobs, L (Lenita) 2 0.0 0 0 2 0.0 1072.3 -425.0 647.3 View list
10 110095325 Lourens, J (Jurgen) 2 0.0 0 0 2 0.0 891.3 -425.0 466.3 View list
11 208088604 Monnig, E (Erika) 2 0.0 0 0 2 0.0 1087.1 -425.0 662.1 View list
12 208078447 Timmerman, ME (Mischke) 2 0.0 0 0 2 0.0 1087.1 -425.0 662.1 View list
13 208072577 Ackerman, B (Bea-Mari) 1 1.0 1 0 0 100.0 951.9 425.0 1376.9 View list
14 1080108331 Ferreira, L (Louis) 1 1.0 1 0 0 100.0 1199.2 425.0 1624.2 View list
15 1070098512 Du Toit, A (Ashton) 1 1.0 1 0 0 100.0 945.5 425.0 1370.5 View list
16 1090108320 Erasmus, J (Jean-Zack) 1 1.0 1 0 0 100.0 974.1 425.0 1399.1 View list
17 1110099290 Gough, R (Rowan) 1 1.0 1 0 0 100.0 1199.2 425.0 1624.2 View list
18 209088299 Golding, E (Elnichia) 1 1.0 1 0 0 100.0 583.0 425.0 1008.0 View list
19 107079669 Fuhri, R (Ruben) 1 1.0 1 0 0 100.0 1199.2 425.0 1624.2 View list
20 2110100044 Fourie, N (Nine Mari) 1 1.0 1 0 0 100.0 1199.2 425.0 1624.2 View list