Chess South Africa
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Chess South Africa
Joubert, C (Cobus)
Dob:
2013/09/04 (U12)
Gender:
Male
Chess SA id:
1130136590
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2022/02/26 (816 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
1047.0
Curent Weighted rating
1047.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1047.0
Current floor (min rating allowed)
664.5
Current highest rating achieved
1164.5
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)
±206.2
Current Raw change used (final)
0.0
Projected new Raw rating
1047.0
Projected new Weighed rating
1047.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1047.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1164.5
Projected new floor
664.5
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
1020.8
Curent Weighted rating
1020.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1020.8
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)
±214.0
Current Raw change used (final)
0.0
Projected new Raw rating
1020.8
Projected new Weighed rating
1020.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1020.8
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
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
3
George Trials 3 2022 (U9)
2022/02/26
2022/02/26
Eden District (WEG)
Standard
60
0.83
5
4
0.5
1164.5
1160.0
Analysis
2
George Trials 2 2022 (U9)
2022/02/12
2022/02/12
Eden District (WEG)
Standard
60
0.83
5
5
0.0
1164.5
1160.0
Analysis
1
George Trials 1 2022 (U9)
2022/01/29
2022/01/29
Eden District (WEG)
Standard
60
0.83
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
13
1
1
11
1.5
11.5
-326.9
1199.0
872.1
White
6
1
0
5
1.0
16.7
-283.3
1202.3
919.0
Black
7
0
1
6
0.5
7.1
-364.3
1196.2
831.9
Standard
All
13
1
1
11
1.5
11.5
-326.9
1199.0
872.1
White
6
1
0
5
1.0
16.7
-283.3
1202.3
919.0
Black
7
0
1
6
0.5
7.1
-364.3
1196.2
831.9
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
1130136963
Mccabe, B (Bernard)
2
0.0
0
0
2
0.0
1164.5
-425.0
739.5
View list
2
2130136585
Fischer, C (Calinke)
2
0.0
0
0
2
0.0
1182.3
-425.0
757.3
View list
3
1140136601
Van Der Merwe, L (Liam)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1140136587
Fourie, J (John)
1
0.5
0
1
0
50.0
1164.5
0.0
1164.5
View list
5
1140136599
Stander, P (Paul)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1130136597
Smith, D (Danie)
1
0.0
0
0
1
0.0
1164.5
-425.0
739.5
View list
7
2130136595
Polden, I (Isabelle)
1
0.0
0
0
1
0.0
1164.5
-425.0
739.5
View list
8
1130136594
Pentz, J (Jason)
1
0.0
0
0
1
0.0
1164.5
-425.0
739.5
View list
9
2130134504
Blignaut, DC (Dane Chelsea)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2130136579
Barkhuysen, A (Ankia)
1
0.0
0
0
1
0.0
1164.5
-425.0
739.5
View list
11
1130135809
Ahrense, C (Cullen)
1
0.0
0
0
1
0.0
1164.5
-425.0
739.5
View list