Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1232.1
Curent Weighted rating
1153.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1232.1
Current floor (min rating allowed)
732.1
Current highest rating achieved
1232.1
Current K-factor
36
Games played this month
0
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 rating
1232.1
Projected new Weighed rating
1160.4
Projected new Weighted performance
0.0
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 rating
1232.1
Projected new floor
732.1
Projected new K-facor
36
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 rating
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
800.0
Current highest rating achieved
1300.0
Current K-factor
36
Games played this month
0
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 rating
1300.0
Projected new Weighed rating
1243.0
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 rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
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 rating
1026.8
Curent Weighted rating
1026.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1026.8
Current floor (min rating allowed)
660.0
Current highest rating achieved
1160.0
Current K-factor
40
Games played this month
0
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 rating
1026.8
Projected new Weighed rating
1024.4
Projected new Weighted performance
0.0
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 rating
1160.0
Projected new floor
660.0
Projected new K-facor
40
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 rating
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
660.0
Current highest rating achieved
1300.0
Current K-factor
36
Games played this month
0
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 rating
1300.0
Projected new Weighed rating
1243.0
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 rating
1300.0
Projected new floor
660.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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