Chess South Africa
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Chess South Africa
Mostert, L (Liya)
Dob:
2007/01/24 (U18)
Gender:
Female
Chess SA id:
2070142072
FIDE id:
Region:
Namakwa (NCN)
Citizen:
RSA
Title(s):
Last active:
2023/06/24 (320 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
1158.1
Curent Weighted rating
1162.8
Curent Weighted performance
965.6
Current official/published rating (highest between Raw, WR and WP)
1162.8
Current floor (min rating allowed)
698.0
Current highest rating achieved
1198.0
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)
±176.0
Current Raw change used (final)
0.0
Projected new Raw rating
1158.1
Projected new Weighed rating
1162.0
Projected new Weighted performance
965.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1162.0
Projected effective change (new Official - current Official)
-0.8
Projected new highest rating
1198.0
Projected new floor
698.0
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
1151.6
Curent Weighted rating
1156.9
Curent Weighted performance
964.1
Current official/published rating (highest between Raw, WR and WP)
1156.9
Current floor (min rating allowed)
699.6
Current highest rating achieved
1199.6
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)
±177.7
Current Raw change used (final)
0.0
Projected new Raw rating
1151.6
Projected new Weighed rating
1156.0
Projected new Weighted performance
964.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1156.0
Projected effective change (new Official - current Official)
-0.9
Projected new highest rating
1199.6
Projected new floor
699.6
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
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
5
2023 Northern Cape Schools Provincial Trials (U18 Girls)
2023/06/24
2023/06/24
Frances Baard (NCF)
Standard
62
0.84
5
5
2.5
1140.6
1128.4
Analysis
4
Namakwa Skole Proewe II 2023 (O18 Dogers)
2023/05/06
2023/05/06
Namakwa (NCN)
Standard
60
0.83
5
5
1.0
1198.0
1199.6
Analysis
3
Namakwa Skole Proewe 2023 (U15 Girls)
2023/04/15
2023/04/15
Namakwa (NCN)
Standard
60
0.83
5
5
3.0
1179.4
1176.0
Analysis
2
Northern Cape Provincial Schools Trials 2022 (U15 Girls)
2022/06/24
2022/06/24
Frances Baard (NCF)
Standard
62
0.84
5
5
1.5
1200.0
1200.0
Analysis
1
Namakwa Distrik Proewe 2022 (U15+U18 Girls)
2022/06/04
2022/06/04
Namakwa (NCN)
Standard
60
0.83
5
5
3.0
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
25
9
4
12
11.0
44.0
-51.0
1192.8
1141.8
White
13
6
4
3
8.0
61.5
98.1
1168.0
1266.1
Black
12
3
0
9
3.0
25.0
-212.5
1219.6
1007.1
Standard
All
25
9
4
12
11.0
44.0
-51.0
1192.8
1141.8
White
13
6
4
3
8.0
61.5
98.1
1168.0
1266.1
Black
12
3
0
9
3.0
25.0
-212.5
1219.6
1007.1
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2060111217
Baker, P (Peninah)
2
1.0
1
0
1
50.0
1169.3
0.0
1169.3
View list
2
2060111216
Hanse, E (Eleanor)
2
1.0
1
0
1
50.0
1169.3
0.0
1169.3
View list
3
2050098803
Raymond, A (Ashlin)
2
0.5
0
1
1
25.0
1199.0
-212.5
986.5
View list
4
2060142067
Bowers, A (Albani)
2
0.5
0
1
1
25.0
1199.0
-212.5
986.5
View list
5
2070142044
El Mokadam, L (Labeba)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2090153356
De Jongh, K (Keyshia)
1
1.0
1
0
0
100.0
1179.4
425.0
1604.4
View list
7
2060142069
Carolus-Naidu, J (Jaime)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2060142068
Carolus-Naidu, H (Hailey)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2080153357
Hendricks, T (Tamica)
1
1.0
1
0
0
100.0
1179.4
425.0
1604.4
View list
10
2090153359
Smit, I (Isabella)
1
1.0
1
0
0
100.0
1179.4
425.0
1604.4
View list
11
2060142073
Nutt, G (Georga)
1
1.0
1
0
0
100.0
1198.0
425.0
1623.0
View list
12
2080135807
Mouers, M (Melvia)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
13
2070152200
Swartz, T (Tiffany)
1
0.5
0
1
0
50.0
1140.6
0.0
1140.6
View list
14
1080104408
Van Wyk, J (Juan)
1
0.0
0
0
1
0.0
1179.4
-425.0
754.4
View list
15
2070142074
Smit, G (Gabriella)
1
0.0
0
0
1
0.0
1179.4
-425.0
754.4
View list
16
2080142238
Simon, D (Diyana)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
2080141352
Morolong, K (Kago)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
2070141345
Kopang, K (Kitso)
1
0.0
0
0
1
0.0
1140.6
-425.0
715.6
View list
19
2070141344
Kilelo, K (Kutlwano)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
2080142070
Engelbrecht, M (May-Lene)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list