Chess South Africa
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Chess South Africa
Rack, A (Ava)
Dob:
2010/12/17 (U16)
Gender:
Female
Chess SA id:
2100137490
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2023/09/09 (251 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
1180.1
Curent Weighted rating
1178.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1180.1
Current floor (min rating allowed)
680.1
Current highest rating achieved
1180.1
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)
±170.6
Current Raw change used (final)
0.0
Projected new Raw rating
1180.1
Projected new Weighed rating
1178.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1180.1
Projected new floor
680.1
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
1221.2
Curent Weighted rating
1219.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1221.2
Current floor (min rating allowed)
732.4
Current highest rating achieved
1232.4
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)
±160.9
Current Raw change used (final)
0.0
Projected new Raw rating
1221.2
Projected new Weighed rating
1219.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1232.4
Projected new floor
732.4
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
1124.0
Curent Weighted rating
1127.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1127.0
Current floor (min rating allowed)
649.2
Current highest rating achieved
1149.2
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)
±184.8
Current Raw change used (final)
0.0
Projected new Raw rating
1124.0
Projected new Weighed rating
1126.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1126.4
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1149.2
Projected new floor
649.2
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)
649.2
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
649.2
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
Midas Chess Youth 2023 (U14)
2023/09/09
2023/09/09
Cape Winelands (WCW)
Rapid
13
0.35
5
0
0.0
1180.1
1124.0
Analysis
4
Cape Winelands Schools Prestige 2023 (U13 Girls)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1178.4
1232.4
Analysis
3
Cape Winelands Schools Chess - Trials 1 2023 (U13 Girls)
2023/02/18
2023/02/18
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.5
1163.6
1200.0
Analysis
2
Laerskool Welgemoed Rapid 2023 (U14)
2023/02/11
2023/02/11
Cape Town (WCT)
Rapid
25
0.54
6
6
2.0
1163.6
1149.2
Analysis
1
Central Winelands Schools Individual Trials 2022 (U13 Girls)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
35
0.66
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
20
8
1
11
8.5
42.5
-63.8
1189.8
1126.1
White
10
5
1
4
5.5
55.0
42.5
1189.7
1232.2
Black
10
3
0
7
3.0
30.0
-170.0
1190.0
1020.0
Standard
All
10
5
1
4
5.5
55.0
42.5
1217.7
1260.2
White
6
3
1
2
3.5
58.3
70.8
1227.5
1298.3
Black
4
2
0
2
2.0
50.0
0.0
1203.1
1203.1
Rapid
All
10
3
0
7
3.0
30.0
-170.0
1162.0
992.0
White
4
2
0
2
2.0
50.0
0.0
1133.1
1133.1
Black
6
1
0
5
1.0
16.7
-283.3
1181.2
897.8
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
2100137577
Brikkels, L (Lea)
1
1.0
1
0
0
100.0
1163.6
425.0
1588.6
View list
2
2100137486
Booysen, K (Kayden)
1
1.0
1
0
0
100.0
1178.4
425.0
1603.4
View list
3
2110137593
Coetzee, A (Alexia)
1
1.0
1
0
0
100.0
1163.6
425.0
1588.6
View list
4
2110150418
De Clerk, L (Layla)
1
1.0
1
0
0
100.0
1163.6
425.0
1588.6
View list
5
2100134977
Crotz, E (Euodia)
1
1.0
1
0
0
100.0
1163.6
425.0
1588.6
View list
6
2090115876
George, H (Hayley-Ann)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1110137462
Jephtha, U (Uziel)
1
1.0
1
0
0
100.0
1163.6
425.0
1588.6
View list
8
2100149814
Solomons, GM (Gabriella)
1
1.0
1
0
0
100.0
1178.4
425.0
1603.4
View list
9
2110119366
Kirchner, M (Miya)
1
0.5
0
1
0
50.0
1163.6
0.0
1163.6
View list
10
2110132441
Visser, K (Katie)
1
0.0
0
0
1
0.0
1178.4
-425.0
753.4
View list
11
2100119371
Van Deventer, L (Lia)
1
0.0
0
0
1
0.0
1178.4
-425.0
753.4
View list
12
2100105918
Samuels, T (Tatum)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
2100142359
Reynard, R (Ree-Shaan)
1
0.0
0
0
1
0.0
1163.6
-425.0
738.6
View list
14
2090103577
Jacobs, M (Mishan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1100097517
Gous, L (Luka)
1
0.0
0
0
1
0.0
1163.6
-425.0
738.6
View list
16
1110150421
Faure, D (Douglas)
1
0.0
0
0
1
0.0
1163.6
-425.0
738.6
View list
17
1100132102
Cox, F (Finn)
1
0.0
0
0
1
0.0
1163.6
-425.0
738.6
View list
18
2100134976
Clayton, M (Micah)
1
0.0
0
0
1
0.0
1178.4
-425.0
753.4
View list
19
2090137485
Bennetto, P (Paige)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1110150415
Badenhuizen, D (Dylan)
1
0.0
0
0
1
0.0
1163.6
-425.0
738.6
View list