Chess South Africa
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Chess South Africa
Van Staden, A (Andrea)
Dob:
2014/09/14 (U12)
Gender:
Female
Chess SA id:
2140158045
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Last active:
2023/08/05 (326 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
Current Raw rating
1212.1
Current Weighted rating
1210.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1212.1
Current highest rating achieved
1226.6
Current floor (min rating allowed)
726.6
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)
±163.0
Current Raw change used (final)
0.0
Projected new Raw rating
1212.1
Projected new Weighed rating
1114.0
Projected new Weighted performance
838.2
Projected new final Raw rating (if new WP > new Raw)
1212.1
Projected new highest rating
1226.6
Projected new floor
726.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1212.1
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 rating
1213.7
Current Weighted rating
1212.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1213.7
Current highest rating achieved
1230.6
Current floor (min rating allowed)
730.6
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)
±162.6
Current Raw change used (final)
0.0
Projected new Raw rating
1213.7
Projected new Weighed rating
1115.4
Projected new Weighted performance
838.2
Projected new final Raw rating (if new WP > new Raw)
1213.7
Projected new highest rating
1230.6
Projected new floor
730.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1213.7
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Frances Baard Schools Open III 2023 (U9)
2023/08/05
2023/08/05
Frances Baard (NCF)
Standard
62
0.84
5
3
1.0
1226.6
1230.6
Analysis
2
GoForChess Junior Chess Championship Grayston 2023 (Juniors)
2023/07/16
2023/07/16
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1226.0
1230.2
Analysis
1
Kimberley Chess Club School Holiday Tournament 2023 (U10)
2023/06/29
2023/06/29
Frances Baard (NCF)
Standard
62
0.84
6
6
4.0
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
14
6
3
5
7.5
53.6
30.4
1203.9
1234.2
White
6
1
3
2
2.5
41.7
-70.8
1203.4
1132.6
Black
8
5
0
3
5.0
62.5
106.3
1204.2
1310.4
Standard
All
14
6
3
5
7.5
53.6
30.4
1203.9
1234.2
White
6
1
3
2
2.5
41.7
-70.8
1203.4
1132.6
Black
8
5
0
3
5.0
62.5
106.3
1204.2
1310.4
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1140152772
Van Heerden, B (Benja)
2
0.0
0
0
2
0.0
1213.3
-425.0
788.3
View list
2
1170148241
Tak, A (Abeer)
1
1.0
1
0
0
100.0
1226.0
425.0
1651.0
View list
3
2140138310
Matthys, E (Eliana)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1150158040
Mathebula, B (Bandile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1160158238
Fenwick, J (Jasper)
1
1.0
1
0
0
100.0
1226.0
425.0
1651.0
View list
6
1140158039
Holloway, D (Dean)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1160159350
Fru, R (Rhema)
1
1.0
1
0
0
100.0
1226.6
425.0
1651.6
View list
8
2140150892
Flatela, A (Andisa)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
9
1170158237
Collie, L (Leo)
1
0.5
0
1
0
50.0
1226.0
0.0
1226.0
View list
10
1150158044
Seleke, B (Bonang)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
11
1150158249
Usman, A (Abdulkareem)
1
0.0
0
0
1
0.0
1226.0
-425.0
801.0
View list
12
1140138299
Mannar, A (Aaryan)
1
0.0
0
0
1
0.0
1226.0
-425.0
801.0
View list
13
2150159352
Lebakeng, B (Blessings)
1
0.0
0
0
1
0.0
1226.6
-425.0
801.6
View list
