Player Page

Lawrenson, J (Jessica)
Dob: 2008/04/04 (U18)
Gender: Female
Chess SA id: 2080130071
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2020/02/01 (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
Current Raw rating1111.3
Current Weighted rating1111.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1111.3
Current highest rating achieved1170.1
Current floor (min rating allowed)670.1
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)±188.2
Current Raw change used (final)0.0
Projected new Raw rating1111.3
Projected new Weighed rating1022.4
Projected new Weighted performance223.6
Projected new final Raw rating (if new WP > new Raw)1111.3
Projected new highest rating1170.1
Projected new floor670.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1111.3
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 rating1090.8
Current Weighted rating1090.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1090.8
Current highest rating achieved1162.8
Current floor (min rating allowed)662.8
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)±193.7
Current Raw change used (final)0.0
Projected new Raw rating1090.8
Projected new Weighed rating1003.5
Projected new Weighted performance223.6
Projected new final Raw rating (if new WP > new Raw)1090.8
Projected new highest rating1162.8
Projected new floor662.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1090.8
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
2 Heidelberg Open 2020 (C) 2020/02/01 2020/02/01 Sedibeng (GSV) Standard 60 0.83 5 5 1.0 1170.1 1162.8 Analysis
1 Midvaal Chess Open 2020 (C) 2020/01/25 2020/01/25 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 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 10 3 0 7 3.0 30.0 -170.0 1119.5 949.5
White 4 1 0 3 1.0 25.0 -212.5 1115.7 903.2
Black 6 2 0 4 2.0 33.3 -141.7 1122.0 980.4
Standard All 10 3 0 7 3.0 30.0 -170.0 1119.5 949.5
White 4 1 0 3 1.0 25.0 -212.5 1115.7 903.2
Black 6 2 0 4 2.0 33.3 -141.7 1122.0 980.4
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 1110117599 Nyoni, T (Thandiwe) 1 1.0 1 0 0 100.0 1170.1 425.0 1595.1 View list
2 2080130070 Labuschagne, C (Charne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1090130072 Van Schalkwyk, J (Juandre) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 109089296 Vogel, S (Stian) 1 0.0 0 0 1 0.0 1170.1 -425.0 745.1 View list
5 107075189 Van Straaten, R (Ruan) 1 0.0 0 0 1 0.0 1170.1 -425.0 745.1 View list
6 110093070 Van Der Westhuizen, J (Janu) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2070100395 Van Der Merwe, L (Lilee) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 2080108481 Kok, S (Sydney) 1 0.0 0 0 1 0.0 1170.1 -425.0 745.1 View list
9 111086040 Goosen, L (Lucuis) 1 0.0 0 0 1 0.0 1170.1 -425.0 745.1 View list
10 2080130068 Cronje, C (Chloe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list