Chess South Africa
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Chess South Africa
De Vos, D (Devonne)
Dob:
2006/05/12 (U20)
Gender:
Female
Chess SA id:
206094408
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2018/07/21 (2143 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
786.5
Curent Weighted rating
786.5
Curent Weighted performance
128.6
Current official/published rating (highest between Raw, WR and WP)
786.5
Current floor (min rating allowed)
560.4
Current highest rating achieved
1060.4
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)
±298.9
Current Raw change used (final)
0.0
Projected new Raw rating
786.5
Projected new Weighed rating
786.5
Projected new Weighted performance
128.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
786.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1060.4
Projected new floor
560.4
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
771.2
Curent Weighted rating
771.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
771.2
Current floor (min rating allowed)
589.6
Current highest rating achieved
1089.6
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)
±305.5
Current Raw change used (final)
0.0
Projected new Raw rating
771.2
Projected new Weighed rating
771.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
771.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1089.6
Projected new floor
589.6
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
1120.0
Curent Weighted rating
1120.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1120.0
Current floor (min rating allowed)
620.0
Current highest rating achieved
1120.0
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)
±185.8
Current Raw change used (final)
0.0
Projected new Raw rating
1120.0
Projected new Weighed rating
1120.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1120.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1120.0
Projected new floor
620.0
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
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)
620.0
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
620.0
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
NMBJC Trials 4 2018 (U14)
2018/07/20
2018/07/21
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
4
0.0
843.3
844.4
Analysis
4
NMB Second Trials 2018 (U14)
2018/04/20
2018/04/22
Nelson Mandela Bay (ENM)
Standard
120
1.00
5
4
0.0
954.5
956.8
Analysis
3
NMB First Trails 2018 (U14)
2018/03/23
2018/03/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
0.5
1060.4
1089.6
Analysis
2
Registration Tournament 2018 (B)
2018/02/23
2018/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
1
Despatch Open 2018 (B)
2018/02/17
2018/02/17
Nelson Mandela Bay (ENM)
Rapid
30
0.60
5
5
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
23
1
3
19
2.5
10.9
-332.6
915.9
583.3
White
14
0
2
12
1.0
7.1
-364.3
905.9
541.6
Black
9
1
1
7
1.5
16.7
-283.3
931.5
648.2
Standard
All
18
1
1
16
1.5
8.3
-354.2
866.0
511.9
White
11
0
1
10
0.5
4.5
-386.4
873.2
486.8
Black
7
1
0
6
1.0
14.3
-303.6
854.8
551.2
Rapid
All
5
0
2
3
1.0
20.0
-255.0
1095.4
840.4
White
3
0
1
2
0.5
16.7
-283.3
1025.7
742.4
Black
2
0
1
1
0.5
25.0
-212.5
1200.0
987.5
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
106087235
Du Preez, D (Dillon)
2
0.0
0
0
2
0.0
1007.5
-425.0
582.5
View list
2
2090097718
Frosler, M (Mikayla)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1100097319
Hartley, A (Abigail)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1060097721
Coetzee, B (Branden)
1
0.5
0
1
0
50.0
1060.4
0.0
1060.4
View list
5
1050097335
Lemley, C (Christiaan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
106077396
Van Der Merwe, G (Gustav)
1
0.0
0
0
1
0.0
954.5
-425.0
529.5
View list
7
106077397
Tshikosi, M (Mashudu)
1
0.0
0
0
1
0.0
843.3
-425.0
418.3
View list
8
105077391
Rotherham, A (Ayden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
105077392
Olivier, K (Keanu)
1
0.0
0
0
1
0.0
954.5
-425.0
529.5
View list
10
1080097328
Ngingana, K (Kungawo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
105070868
Moggee, LR (Le Roux)
1
0.0
0
0
1
0.0
843.3
-425.0
418.3
View list
12
106067351
Meyer, T (Tiaan)
1
0.0
0
0
1
0.0
843.3
-425.0
418.3
View list
13
106070877
Mellet, A (Andries)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
106087648
Masoka, O (Oyama)
1
0.0
0
0
1
0.0
1060.4
-425.0
635.4
View list
15
1050097724
Mabiza, K (Kevin)
1
0.0
0
0
1
0.0
954.5
-425.0
529.5
View list
16
107087641
Leeson, CL (Calib Lee)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1090097332
Kivido, R (Reece)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
1060099518
Kaizer, L (Liam)
1
0.0
0
0
1
0.0
1060.4
-425.0
635.4
View list
19
1070097720
Frosler, K (Kieran)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
106059436
Fogarty, T (Thomas)
1
0.0
0
0
1
0.0
843.3
-425.0
418.3
View list