Player Page

Lawrence, J (Jedidah)
Dob: 2008/03/09 (U18)
Gender: Female
Chess SA id: 2080099664
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2020/02/22 (1693 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 rating1049.9
Current Weighted rating1049.9
Current Weighted performance408.2
Current official/published rating (highest between Raw, WR and WP)1049.9
Current highest rating achieved1049.9
Current floor (min rating allowed)549.9
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)±205.4
Current Raw change used (final)0.0
Projected new Raw rating1049.9
Projected new Weighed rating965.9
Projected new Weighted performance408.2
Projected new final Raw rating (if new WP > new Raw)1049.9
Projected new highest rating1049.9
Projected new floor549.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1049.9
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 rating1034.4
Current Weighted rating1034.4
Current Weighted performance408.4
Current official/published rating (highest between Raw, WR and WP)1034.4
Current highest rating achieved1034.4
Current floor (min rating allowed)534.4
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)±209.9
Current Raw change used (final)0.0
Projected new Raw rating1034.4
Projected new Weighed rating951.6
Projected new Weighted performance408.4
Projected new final Raw rating (if new WP > new Raw)1034.4
Projected new highest rating1034.4
Projected new floor534.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1034.4
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 rating790.4
Current Weighted rating790.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)790.4
Current highest rating achieved790.4
Current floor (min rating allowed)500.0
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)±297.2
Current Raw change used (final)0.0
Projected new Raw rating790.4
Projected new Weighed rating727.2
Projected new Weighted performance296.0
Projected new final Raw rating (if new WP > new Raw)790.4
Projected new highest rating790.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)790.4
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 rating620.8
Current Weighted rating620.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)620.8
Current highest rating achieved620.8
Current floor (min rating allowed)500.0
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)±378.4
Current Raw change used (final)0.0
Projected new Raw rating620.8
Projected new Weighed rating571.1
Projected new Weighted performance144.9
Projected new final Raw rating (if new WP > new Raw)620.8
Projected new highest rating620.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)620.8
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 Onder Weskus Prestige 2020 (U13 Girls) 2020/02/15 2020/02/22 West Coast (WCU) Standard 60 0.83 6 5 2.0 1031.0 1010.8 Analysis
18 2nd Annual Basil Ellman Tournament 2019 (C) 2019/12/16 2019/12/18 West Coast (WCU) Standard 62 0.84 7 6 2.0 1038.7 1031.6 Analysis
17 Western Cape Womans Month Tournament 2019 (C) 2019/08/09 2019/08/11 West Coast (WCU) Standard 70 0.87 7 7 4.0 972.2 938.8 Analysis
16 Weskus Topskole 2019 (U13) 2019/07/20 2019/07/20 West Coast (WCU) Rapid 30 0.60 5 4 1.0 984.9 780.0 Analysis
15 Waschklip Clinic Closed 2019 2019/06/18 2019/06/18 West Coast (WCU) Standard 60 0.83 5 5 1.0 991.8 961.2 Analysis
14 Weskus Mall Rapid 2019 (U12) 2019/06/15 2019/06/15 West Coast (WCU) Rapid 10 0.29 5 5 2.5 991.8 712.0 Analysis
13 Western Cape Schools Individuals 2019 (U11 Girls) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 1.0 1042.9 1014.4 Analysis
12 West Coast Open 2019 (C) 2019/04/27 2019/04/27 West Coast (WCU) Standard 90 0.94 5 4 1.0 984.1 947.2 Analysis
11 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O11 Dogters) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 6 3.0 984.1 947.2 Analysis
10 Onder-Weskus Skole Proewe 2019 (O11 Dogters) 2019/02/16 2019/02/23 West Coast (WCU) Rapid 30 0.60 8 8 4.5 830.8 533.6 Analysis
9 St Helenabaai Open 2019 (U12) 2019/02/09 2019/02/09 West Coast (WCU) Standard 60 0.83 5 5 2.5 830.8 671.6 Analysis
8 Back 2 School 2019 (Blitz) 2019/01/19 2019/01/19 West Coast (WCU) Blitz 5 0.18 7 7 2.0 823.3 542.4 Analysis
7 West Coast Invitational 2018 2018/11/17 2018/11/17 West Coast (WCU) Rapid 15 0.39 5 5 1.0 831.6 523.2 Analysis
6 Woman`s Month Blitz Tournament 2018 (U10+U12) 2018/08/11 2018/08/11 West Coast (WCU) Blitz 5 0.18 5 4 0.5 652.0 523.2 Analysis
5 West Coast Chess League 2018 (C) 2018/07/07 2018/09/01 West Coast (WCU) Standard 90 0.94 2 2 0.0 652.4 672.0 Analysis
4 Mittal Steel Club Closed 2018 (B) 2018/06/08 2018/06/09 West Coast (WCU) Standard 60 0.83 5 4 1.0 619.9 635.2 Analysis
3 West Coast Open 2018 (C) 2018/04/28 2018/04/28 West Coast (WCU) Standard 70 0.87 5 5 1.5 572.0 582.0 Analysis
2 Development Tournament 2018 2018/04/04 2018/04/04 West Coast (WCU) Standard 60 0.83 5 4 0.5 572.0 582.0 Analysis
1 West Coast Schools Prestige Individual Championship 2018 (U11 Girls) 2018/03/10 2018/03/24 West Coast (WCU) Standard 60 0.83 6 5 1.5 523.2 523.2 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 101 29 9 63 33.5 33.2 -143.1 1142.9 999.8
White 51 17 4 30 19.0 37.3 -108.3 1137.9 1029.6
Black 50 12 5 33 14.5 29.0 -178.5 1147.9 969.4
Standard All 64 18 6 40 21.0 32.8 -146.1 1159.1 1013.0
White 32 10 2 20 11.0 34.4 -132.8 1145.1 1012.3
Black 32 8 4 20 10.0 31.3 -159.4 1173.2 1013.8
Rapid All 26 9 2 15 10.0 38.5 -98.1 1093.1 995.0
White 13 6 1 6 6.5 50.0 0.0 1104.5 1104.5
Black 13 3 1 9 3.5 26.9 -196.2 1081.6 885.5
Blitz All 11 2 1 8 2.5 22.7 -231.8 1165.9 934.1
White 6 1 1 4 1.5 25.0 -212.5 1172.4 959.9
Black 5 1 0 4 1.0 20.0 -255.0 1158.2 903.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110100594 Lawrence, J (Joel) 4 1.0 1 0 3 25.0 870.5 -212.5 658.0 View list
2 2080109613 Louw, A (Anusha) 3 2.0 2 0 1 66.7 1002.3 141.7 1144.0 View list
3 2070099665 Momoza, K (Kubelelo) 3 0.5 0 1 2 16.7 639.5 -283.3 356.2 View list
4 2090110096 Basson, Z (Ziah) 2 2.0 2 0 0 100.0 907.5 425.0 1332.5 View list
5 1060110179 Lackay, R (Rucian) 2 2.0 2 0 0 100.0 984.9 425.0 1409.9 View list
6 2120099717 Lewaks, A (Andrea) 2 1.0 1 0 1 50.0 935.2 0.0 935.2 View list
7 2080109624 Claassen, K (Kaylen) 2 0.5 0 1 1 25.0 830.8 -212.5 618.3 View list
8 209077302 Ellman, E (Elle-Marie) 2 0.5 0 1 1 25.0 805.4 -212.5 592.9 View list
9 205068708 Geldenhuys, M (Mar-Rochelle) 2 0.0 0 0 2 0.0 911.7 -425.0 486.7 View list
10 1080117545 Karolus, J (Jade) 2 0.0 0 0 2 0.0 984.9 -425.0 559.9 View list
11 108090548 Lewaks, S (Shaundre) 2 0.0 0 0 2 0.0 805.8 -425.0 380.8 View list
12 1080117546 Roos, Z (Zandre) 2 0.0 0 0 2 0.0 984.9 -425.0 559.9 View list
13 208078559 Van Zyl, M (Mea) 2 0.0 0 0 2 0.0 984.1 -425.0 559.1 View list
14 106077632 Visser, J (Jp) 2 0.0 0 0 2 0.0 984.9 -425.0 559.9 View list
15 1060096260 Witbooi, A (Aiden) 2 0.0 0 0 2 0.0 596.0 -425.0 171.0 View list
16 2050117675 Baai, R (Rozaan) 1 1.0 1 0 0 100.0 972.2 425.0 1397.2 View list
17 2080110099 Anderson, B (Bianca) 1 1.0 1 0 0 100.0 830.8 425.0 1255.8 View list
18 1040117677 Byrne, K (Kyle) 1 1.0 1 0 0 100.0 972.2 425.0 1397.2 View list
19 2080099663 Brandt, J (Jacy) 1 1.0 1 0 0 100.0 830.8 425.0 1255.8 View list
20 1080110130 Blaauw, M (M Jay) 1 1.0 1 0 0 100.0 984.1 425.0 1409.1 View list