Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Roelofse, DP (Deonne Petru)
Dob:
2009/04/16 (U16)
Gender:
Female
Chess SA id:
209080018
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2018/03/24 (2437 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
556.0
Current Weighted rating
556.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
556.0
Current highest rating achieved
556.0
Current floor (min rating allowed)
500.0
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)
±415.1
Current Raw change used (final)
0.0
Projected new Raw rating
556.0
Projected new Weighed rating
511.5
Projected new Weighted performance
50.5
Projected new final Raw rating (if new WP > new Raw)
556.0
Projected new highest rating
556.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
556.0
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
564.8
Current Weighted rating
564.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
564.8
Current highest rating achieved
564.8
Current floor (min rating allowed)
500.0
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)
±409.9
Current Raw change used (final)
0.0
Projected new Raw rating
564.8
Projected new Weighed rating
519.6
Projected new Weighted performance
50.5
Projected new final Raw rating (if new WP > new Raw)
564.8
Projected new highest rating
564.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
564.8
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
510.8
Current Weighted rating
510.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
510.8
Current highest rating achieved
510.8
Current floor (min rating allowed)
500.0
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)
±442.7
Current Raw change used (final)
0.0
Projected new Raw rating
510.8
Projected new Weighed rating
469.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
510.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
510.8
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
510.8
Current Weighted rating
510.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
510.8
Current highest rating achieved
510.8
Current floor (min rating allowed)
500.0
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)
±442.7
Current Raw change used (final)
0.0
Projected new Raw rating
510.8
Projected new Weighed rating
469.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
510.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
510.8
Projected effective change (new Official - current Official)
=0.0
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
1
2018 D3 Tshwane North Individual Chess Championships (U9 Mixed)
2018/03/24
2018/03/24
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
510.8
510.8
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
5
2
0
3
2.0
40.0
-85.0
1000.0
915.0
White
2
0
0
2
0.0
0.0
-425.0
700.0
275.0
Black
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
Standard
All
5
2
0
3
2.0
40.0
-85.0
1000.0
915.0
White
2
0
0
2
0.0
0.0
-425.0
700.0
275.0
Black
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
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
1100100042
Grundling, H (Hans-Hugo)
1
1.0
1
0
0
100.0
510.8
425.0
935.8
View list
2
1100100047
Spaumer, A (Aldo)
1
1.0
1
0
0
100.0
510.8
425.0
935.8
View list
3
1090100050
Louw, U (Ulrich)
1
0.0
0
0
1
0.0
510.8
-425.0
85.8
View list
4
110069458
Frias, R (Ricardo)
1
0.0
0
0
1
0.0
510.8
-425.0
85.8
View list
5
210072580
Ferreira, A (Adriani)
1
0.0
0
0
1
0.0
510.8
-425.0
85.8
View list
