Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Roberts, P (Popyen)
Dob:
2011/03/09 (U14)
Gender:
Male
Chess SA id:
1110156828
FIDE id:
Region:
Namakwa (NCN)
Citizen:
RSA
Title(s):
Last active:
2023/08/18 (276 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
1117.8
Curent Weighted rating
1137.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1137.2
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)
±186.4
Current Raw change used (final)
0.0
Projected new Raw rating
1117.8
Projected new Weighed rating
1134.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1134.1
Projected effective change (new Official - current Official)
-3.1
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
1104.3
Curent Weighted rating
1126.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1126.6
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)
±190.0
Current Raw change used (final)
0.0
Projected new Raw rating
1104.3
Projected new Weighed rating
1123.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1123.0
Projected effective change (new Official - current Official)
-3.6
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
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
2
2023 Gauteng Top Schools (U13 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
4
1.0
1128.0
1114.0
Analysis
1
Namakwa Skole Proewe II 2023 (O15 Seuns)
2023/05/06
2023/05/06
Namakwa (NCN)
Standard
60
0.83
5
5
0.0
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
9
1
0
8
1.0
11.1
-330.6
1236.0
905.5
White
4
0
0
4
0.0
0.0
-425.0
1248.9
823.9
Black
5
1
0
4
1.0
20.0
-255.0
1225.7
970.7
Standard
All
9
1
0
8
1.0
11.1
-330.6
1236.0
905.5
White
4
0
0
4
0.0
0.0
-425.0
1248.9
823.9
Black
5
1
0
4
1.0
20.0
-255.0
1225.7
970.7
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
111086040
Goosen, L (Lucuis)
1
1.0
1
0
0
100.0
1128.0
425.0
1553.0
View list
2
1080104408
Van Wyk, J (Juan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1120140473
Smart, L (Liam Jonathan)
1
0.0
0
0
1
0.0
1128.0
-425.0
703.0
View list
4
1080104417
Raymond, J (Jayden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1100156826
Jacobs, V (Vianco)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1100118111
Hebtemariam, K (Kidus)
1
0.0
0
0
1
0.0
1128.0
-425.0
703.0
View list
7
1110115542
Esterhuysen, R (Ruben)
1
0.0
0
0
1
0.0
1128.0
-425.0
703.0
View list
8
1090133282
Brandt, J (Jowayne)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1100156824
Booiz, A (Alzayrin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
