Player Page

Booysen, L (Lee-Ann)
Dob: 2002/06/19 (Adult)
Gender: Female
Chess SA id: 202046589
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2019/07/27 (1758 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 rating1079.7
Curent Weighted rating1079.7
Curent Weighted performance399.0
Current official/published rating (highest between Raw, WR and WP)1079.7
Current floor (min rating allowed)579.7
Current highest rating achieved1079.7
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)±196.8
Current Raw change used (final)0.0
Projected new Raw rating1079.7
Projected new Weighed rating1079.7
Projected new Weighted performance399.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1079.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1079.7
Projected new floor579.7
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 rating1055.0
Curent Weighted rating1055.0
Curent Weighted performance345.6
Current official/published rating (highest between Raw, WR and WP)1055.0
Current floor (min rating allowed)555.0
Current highest rating achieved1055.0
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)±203.9
Current Raw change used (final)0.0
Projected new Raw rating1055.0
Projected new Weighed rating1055.0
Projected new Weighted performance345.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1055.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1055.0
Projected new floor555.0
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 rating958.7
Curent Weighted rating958.7
Curent Weighted performance329.2
Current official/published rating (highest between Raw, WR and WP)958.7
Current floor (min rating allowed)500.0
Current highest rating achieved958.7
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)±233.8
Current Raw change used (final)0.0
Projected new Raw rating958.7
Projected new Weighed rating958.7
Projected new Weighted performance329.2
Projected new official/published rating (highest between new Raw, new WR and new WP)958.7
Projected effective change (new Official - current Official)-0.0
Projected new highest rating958.7
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 rating780.3
Curent Weighted rating780.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)780.3
Current floor (min rating allowed)500.0
Current highest rating achieved780.3
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)±301.5
Current Raw change used (final)0.0
Projected new Raw rating780.3
Projected new Weighed rating780.3
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)780.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating780.3
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 Cape Winelands Schools - Top Schools 2019 (U18 Mix) 2019/07/27 2019/07/27 Cape Winelands (WCW) Rapid 30 0.60 5 5 2.5 1072.7 927.5 Analysis
13 Western Cape Schools Individuals 2019 (U18 Girls) 2019/05/04 2019/05/05 Eden District (WEG) Standard 60 0.83 6 6 3.0 1071.0 1046.2 Analysis
12 Cape Winelands Schools Closed 2019 (U18 Girls) 2019/03/16 2019/03/17 Cape Winelands (WCW) Standard 60 0.83 7 7 4.5 1039.8 1006.6 Analysis
11 CW Schools Open 2019 (U18 Girls) 2019/02/02 2019/02/02 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.5 1040.3 919.5 Analysis
10 Western Cape Kings & Queens 2018 (Girls) 2018/10/20 2018/10/20 Cape Winelands (WCW) Rapid 30 0.60 5 4 3.0 1018.2 887.1 Analysis
9 Cape Winelands Schools Chess - Top Schools 2018 (U17 Mix) 2018/07/28 2018/07/28 Cape Winelands (WCW) Rapid 30 0.60 3 2 2.0 986.8 815.1 Analysis
8 Western Cape Schools Individuals 2018 (U18 Girls) 2018/05/19 2018/05/20 Overberg (WOS) Standard 60 0.83 6 6 3.5 861.7 864.7 Analysis
7 Inter Regional 2018 (U18 Team) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 5 4.0 861.7 864.7 Analysis
6 2018 South African Junior Closed Chess Championships (U16 Girls) 2018/04/01 2018/04/07 Chess South Africa (CSA) Standard 120 1.00 11 10 2.0 891.3 904.7 Analysis
5 Cape Winelands Schools Prestige 2018 (U18 Girls) 2018/03/24 2018/03/25 Cape Winelands (WCW) Standard 60 0.83 7 7 4.0 903.6 880.3 Analysis
4 Cape Winelands Schools Trials 1 2018 (U18 Girls) 2018/03/03 2018/03/03 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.5 903.6 837.1 Analysis
3 North Boland Trials 2018 (U18 Girls) 2018/02/17 2018/02/17 Cape Winelands (WCW) Rapid 30 0.60 5 4 2.5 880.3 780.3 Analysis
2 South African Junior Wildcard Championships 2017 (U16 Girls) 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 7 3.5 780.3 780.3 Analysis
1 South African Junior Team Championships 2017 (U16-U20 Girls) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 3.5 780.3 780.3 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 86 39 17 30 47.5 55.2 44.5 983.5 1027.9
White 45 24 9 12 28.5 63.3 113.3 1011.1 1124.4
Black 41 15 8 18 19.0 46.3 -31.1 953.1 922.0
Standard All 54 22 12 20 28.0 51.9 15.7 987.7 1003.5
White 29 13 9 7 17.5 60.3 87.9 982.4 1070.3
Black 25 9 3 13 10.5 42.0 -68.0 994.0 926.0
Rapid All 32 17 5 10 19.5 60.9 93.0 976.2 1069.2
White 16 11 0 5 11.0 68.8 159.4 1063.1 1222.5
Black 16 6 5 5 8.5 53.1 26.6 889.3 915.9
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 203052305 Wildschut, A (Anneline) 4 1.5 0 3 1 37.5 1019.1 -106.3 912.9 View list
2 202051968 Fredericks, J (Janine) 3 0.5 0 1 2 16.7 899.5 -283.3 616.2 View list
3 203052293 Fritz, S (She-Earl) 3 0.5 0 1 2 16.7 990.5 -283.3 707.1 View list
4 202049758 Pietersen, G (Genevieve) 3 0.0 0 0 3 0.0 994.6 -425.0 569.6 View list
5 203052294 Goedeman, E (Elzaan) 2 2.0 2 0 0 100.0 1029.3 425.0 1454.3 View list
6 1020108710 Cutler, E (Elliott) 2 2.0 2 0 0 100.0 1072.7 425.0 1497.7 View list
7 202045232 Burger, A (Ankia) 2 2.0 2 0 0 100.0 1040.0 425.0 1465.0 View list
8 2020097139 Bowden, S (Shannonique) 2 2.0 2 0 0 100.0 892.0 425.0 1317.0 View list
9 204049704 Abrahams, N (Nizaam) 2 2.0 2 0 0 100.0 1072.7 425.0 1497.7 View list
10 203051970 Seholoba, R (Retshepile) 2 2.0 2 0 0 100.0 910.3 425.0 1335.3 View list
11 200043136 Witbooi, J (Joy) 2 2.0 2 0 0 100.0 903.6 425.0 1328.6 View list
12 203052295 Goedeman, E (Elzane) 2 1.5 1 1 0 75.0 910.0 212.5 1122.5 View list
13 202036311 Steyn, L (Lene) 2 1.0 1 0 1 50.0 835.8 0.0 835.8 View list
14 202076692 Adams, L (Logan) 2 1.0 0 2 0 50.0 903.6 0.0 903.6 View list
15 203059522 Botha, L (Le-Ri) 2 0.5 0 1 1 25.0 835.8 -212.5 623.3 View list
16 202045253 Van Niekerk, R (Rhone) 2 0.5 0 1 1 25.0 972.0 -212.5 759.5 View list
17 1010097130 Hill, C (Conwin) 2 0.0 0 0 2 0.0 1072.7 -425.0 647.7 View list
18 105069630 Kruger, J (Jeshurun) 2 0.0 0 0 2 0.0 1072.7 -425.0 647.7 View list
19 202080878 Barnard, C (Christine) 1 1.0 1 0 0 100.0 861.7 425.0 1286.7 View list
20 203078166 April, C (Conique) 1 1.0 1 0 0 100.0 780.3 425.0 1205.3 View list