Player Page

Weideman, L (Liz)
Dob: 1978/09/20 (Adult)
Gender: Female
Chess SA id: 2780143636
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/07/15 (309 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 rating1232.1
Curent Weighted rating1153.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1232.1
Current floor (min rating allowed)732.1
Current highest rating achieved1232.1
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)±158.4
Current Raw change used (final)0.0
Projected new Raw rating1232.1
Projected new Weighed rating1160.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1232.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1232.1
Projected new floor732.1
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
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 rating1026.8
Curent Weighted rating1026.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1026.8
Current floor (min rating allowed)660.0
Current highest rating achieved1160.0
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)±212.2
Current Raw change used (final)0.0
Projected new Raw rating1026.8
Projected new Weighed rating1024.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1026.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1160.0
Projected new floor660.0
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)660.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor660.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Curro Durbanville Chess Open Rapid 2023 (Parents) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 25 0.54 6 6 0.5 1122.1 1043.2 Analysis
3 Cape Town Open 2023 (Rapid) 2023/03/26 2023/03/26 Cape Town (WCT) Rapid 25 0.54 6 5 1.0 1150.6 1078.8 Analysis
2 Metro Rapid 2022 (U18 Girls) 2022/10/22 2022/10/22 Cape Town (WCT) Rapid 30 0.60 5 4 0.0 1184.4 1160.0 Analysis
1 Curro Durbanville Chess Open Rapid 2022 (Parents) 2022/07/02 2022/07/02 Cape Town (WCT) Rapid 15 0.39 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 19 1 3 15 2.5 13.2 -313.2 1220.1 907.0
White 10 1 0 9 1.0 10.0 -340.0 1238.4 898.4
Black 9 0 3 6 1.5 16.7 -283.3 1199.9 916.6
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 19 1 3 15 2.5 13.2 -313.2 1220.1 907.0
White 10 1 0 9 1.0 10.0 -340.0 1238.4 898.4
Black 9 0 3 6 1.5 16.7 -283.3 1199.9 916.6
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 2880152871 Avontuur, M (Michelle) 1 1.0 1 0 0 100.0 1150.6 425.0 1575.6 View list
2 1760143630 Noble, H (Helen) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
3 2780143628 Nieuwoudt, E (Elbie) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
4 2800158285 Whyatt, T (Tessa) 1 0.5 0 1 0 50.0 1122.1 0.0 1122.1 View list
5 205053371 Yacoob, A (Ameera) 1 0.0 0 0 1 0.0 1184.4 -425.0 759.4 View list
6 1560158273 Akemdien, M (Mogamat) 1 0.0 0 0 1 0.0 1122.1 -425.0 697.1 View list
7 1060152869 Adams, D (Daniele) 1 0.0 0 0 1 0.0 1150.6 -425.0 725.6 View list
8 2060108811 Van Niekerk, L (Lizelle) 1 0.0 0 0 1 0.0 1184.4 -425.0 759.4 View list
9 1790158280 Slabbert, D (Dirk) 1 0.0 0 0 1 0.0 1122.1 -425.0 697.1 View list
10 2050112744 Rabe, L (Lara) 1 0.0 0 0 1 0.0 1184.4 -425.0 759.4 View list
11 1780143632 Petersen, R (Randel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1120147731 Harding, J (Jodie) 1 0.0 0 0 1 0.0 1150.6 -425.0 725.6 View list
13 2910158276 Esterhuizen, A (Alisha) 1 0.0 0 0 1 0.0 1122.1 -425.0 697.1 View list
14 1910158275 Emersleben, D (Danica) 1 0.0 0 0 1 0.0 1122.1 -425.0 697.1 View list
15 1840143624 Eksteen, K (Kobus) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1080152878 Doidge, D (Daniel) 1 0.0 0 0 1 0.0 1150.6 -425.0 725.6 View list
17 1080152877 Dlamini, M (Musa) 1 0.0 0 0 1 0.0 1150.6 -425.0 725.6 View list
18 1730158274 Dippenaar, F (Francois) 1 0.0 0 0 1 0.0 1122.1 -425.0 697.1 View list
19 206095772 Cacambile, S (Siyamthanda) 1 0.0 0 0 1 0.0 1184.4 -425.0 759.4 View list