Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
De Jongh, R (Ruben)
Dob:
2000/01/14 (Adult)
Gender:
Male
Chess SA id:
100086586
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2018/01/08 (2359 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
1041.5
Current Weighted rating
1041.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1041.5
Current highest rating achieved
1041.5
Current floor (min rating allowed)
541.5
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)
±207.8
Current Raw change used (final)
0.0
Projected new Raw rating
1041.5
Projected new Weighed rating
958.2
Projected new Weighted performance
67.3
Projected new final Raw rating (if new WP > new Raw)
1041.5
Projected new highest rating
1041.5
Projected new floor
541.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1041.5
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
1041.5
Current Weighted rating
1041.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1041.5
Current highest rating achieved
1041.5
Current floor (min rating allowed)
541.5
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)
±207.8
Current Raw change used (final)
0.0
Projected new Raw rating
1041.5
Projected new Weighed rating
958.2
Projected new Weighted performance
67.3
Projected new final Raw rating (if new WP > new Raw)
1041.5
Projected new highest rating
1041.5
Projected new floor
541.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1041.5
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
1028.7
Current Weighted rating
1028.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1028.7
Current highest rating achieved
1028.7
Current floor (min rating allowed)
528.7
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)
±211.6
Current Raw change used (final)
0.0
Projected new Raw rating
1028.7
Projected new Weighed rating
946.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1028.7
Projected new floor
528.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1028.7
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
1028.7
Current Weighted rating
1028.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1028.7
Current highest rating achieved
1028.7
Current floor (min rating allowed)
528.7
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)
±211.6
Current Raw change used (final)
0.0
Projected new Raw rating
1028.7
Projected new Weighed rating
946.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1028.7
Projected new floor
528.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1028.7
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
South African Junior Team Championships 2017 (U18C)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1028.7
1028.7
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
7
4
0
3
4.0
57.1
60.7
990.9
1051.6
White
3
1
0
2
1.0
33.3
-141.7
1129.5
987.8
Black
4
3
0
1
3.0
75.0
212.5
886.9
1099.4
Standard
All
7
4
0
3
4.0
57.1
60.7
990.9
1051.6
White
3
1
0
2
1.0
33.3
-141.7
1129.5
987.8
Black
4
3
0
1
3.0
75.0
212.5
886.9
1099.4
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
100012445
Heydenrych, JN (Johannes)
1
1.0
1
0
0
100.0
1028.7
425.0
1453.7
View list
2
201076062
Ntozini, T (Thandokazi)
1
1.0
1
0
0
100.0
1028.7
425.0
1453.7
View list
3
102065108
Mashego, L (Lethabo)
1
1.0
1
0
0
100.0
1028.7
425.0
1453.7
View list
4
101077765
Steenkamp, P (Pieter)
1
1.0
1
0
0
100.0
1028.7
425.0
1453.7
View list
5
101035513
Snell, CR (Connor)
1
0.0
0
0
1
0.0
1028.7
-425.0
603.7
View list
6
100014220
Johr, D (Dylan)
1
0.0
0
0
1
0.0
1028.7
-425.0
603.7
View list
7
100003864
Bull, D (Dearan)
1
0.0
0
0
1
0.0
1028.7
-425.0
603.7
View list
