Chess South Africa
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Chess South Africa
Cox, J (Jonathan)
Dob:
1992/08/10 (Adult)
Gender:
Male
Chess SA id:
1920305140
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/25 (32 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
1204.6
Current Weighted rating
1200.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1204.6
Current highest rating achieved
1204.6
Current floor (min rating allowed)
704.6
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)
±164.7
Current Raw change used (final)
0.0
Projected new Raw rating
1204.6
Projected new Weighed rating
1104.4
Projected new Weighted performance
406.2
Projected new final Raw rating (if new WP > new Raw)
1204.6
Projected new highest rating
1204.6
Projected new floor
704.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.6
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
1205.2
Current Weighted rating
1200.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1205.2
Current highest rating achieved
1205.2
Current floor (min rating allowed)
705.2
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)
±164.6
Current Raw change used (final)
0.0
Projected new Raw rating
1205.2
Projected new Weighed rating
1104.4
Projected new Weighted performance
406.2
Projected new final Raw rating (if new WP > new Raw)
1205.2
Projected new highest rating
1205.2
Projected new floor
705.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1205.2
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Centurion Club Closed Chess Tournament (A)
2024/05/25
2024/05/25
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
2024 Centurion Club Closed Chess Tournament (A)
2024/05/25
2024/05/25
Tshwane (GTP)
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
4
1
0
3
1.0
25.0
-212.5
1444.7
1232.2
White
2
1
0
1
1.0
50.0
0.0
1451.4
1451.4
Black
2
0
0
2
0.0
0.0
-425.0
1438.1
1013.1
Standard
All
4
1
0
3
1.0
25.0
-212.5
1444.7
1232.2
White
2
1
0
1
1.0
50.0
0.0
1451.4
1451.4
Black
2
0
0
2
0.0
0.0
-425.0
1438.1
1013.1
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
1
0
3
1.0
25.0
-212.5
1444.7
1232.2
White
2
1
0
1
1.0
50.0
0.0
1451.4
1451.4
Black
2
0
0
2
0.0
0.0
-425.0
1438.1
1013.1
Standard
All
4
1
0
3
1.0
25.0
-212.5
1444.7
1232.2
White
2
1
0
1
1.0
50.0
0.0
1451.4
1451.4
Black
2
0
0
2
0.0
0.0
-425.0
1438.1
1013.1
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
1050112480
Reddy, KS (Kashen Shivaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
186029353
Pape, Z (Zane)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
165026084
Muller, DA (Daniel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
177086357
Jacobs, GJ (Gerhard)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
