Chess South Africa
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Chess South Africa
De Vos, JR (Jason)
Dob:
2002/11/29 (Adult)
Gender:
Male
Chess SA id:
102055285
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2018/01/12 (2508 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
1114.6
Current Weighted rating
1114.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1114.6
Current highest rating achieved
1114.6
Current floor (min rating allowed)
614.6
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)
±187.3
Current Raw change used (final)
0.0
Projected new Raw rating
1114.6
Projected new Weighed rating
1025.4
Projected new Weighted performance
94.5
Projected new final Raw rating (if new WP > new Raw)
1114.6
Projected new highest rating
1114.6
Projected new floor
614.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1114.6
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
1114.6
Current Weighted rating
1114.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1114.6
Current highest rating achieved
1114.6
Current floor (min rating allowed)
614.6
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)
±187.3
Current Raw change used (final)
0.0
Projected new Raw rating
1114.6
Projected new Weighed rating
1025.4
Projected new Weighted performance
94.5
Projected new final Raw rating (if new WP > new Raw)
1114.6
Projected new highest rating
1114.6
Projected new floor
614.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1114.6
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
1101.4
Current Weighted rating
1101.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1101.4
Current highest rating achieved
1101.4
Current floor (min rating allowed)
601.4
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)
±190.8
Current Raw change used (final)
0.0
Projected new Raw rating
1101.4
Projected new Weighed rating
1013.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1101.4
Projected new floor
601.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1101.4
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
1101.4
Current Weighted rating
1101.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1101.4
Current highest rating achieved
1101.4
Current floor (min rating allowed)
601.4
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)
±190.8
Current Raw change used (final)
0.0
Projected new Raw rating
1101.4
Projected new Weighed rating
1013.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1101.4
Projected new floor
601.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1101.4
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
2
South African Junior Wildcard Championships 2017 (U16 Open)
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1101.4
1101.4
Analysis
1
South African Junior Team Championships 2017 (U16A)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
2.5
1101.4
1101.4
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
4
3
6
5.5
42.3
-65.4
1186.5
1121.1
White
6
1
2
3
2.0
33.3
-141.7
1176.7
1035.0
Black
7
3
1
3
3.5
50.0
0.0
1194.8
1194.8
Standard
All
13
4
3
6
5.5
42.3
-65.4
1186.5
1121.1
White
6
1
2
3
2.0
33.3
-141.7
1176.7
1035.0
Black
7
3
1
3
3.5
50.0
0.0
1194.8
1194.8
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
102042478
Watts, L (Liam)
1
1.0
1
0
0
100.0
1101.4
425.0
1526.4
View list
2
103040312
Van Rensburg, NC (Nicolaos)
1
1.0
1
0
0
100.0
1101.4
425.0
1526.4
View list
3
102036960
Swart, D (Divan)
1
1.0
1
0
0
100.0
1101.4
425.0
1526.4
View list
4
102053241
Buchner, E (Eduard)
1
1.0
1
0
0
100.0
1101.4
425.0
1526.4
View list
5
102053263
Wohlfahrt, DK (Daniel)
1
0.5
0
1
0
50.0
1101.4
0.0
1101.4
View list
6
203014307
Jonker, K (Keola)
1
0.5
0
1
0
50.0
1101.4
0.0
1101.4
View list
7
103010939
Govindsamy, M (Matthew)
1
0.5
0
1
0
50.0
1101.4
0.0
1101.4
View list
8
102053562
Saunders, M (Matthew)
1
0.0
0
0
1
0.0
1101.4
-425.0
676.4
View list
9
103032106
Reyneke, PJ (Pieter)
1
0.0
0
0
1
0.0
1101.4
-425.0
676.4
View list
10
103077438
Mthembu, L (Lovers)
1
0.0
0
0
1
0.0
1101.4
-425.0
676.4
View list
11
102020720
Marais, DJ (Dawid)
1
0.0
0
0
1
0.0
1101.4
-425.0
676.4
View list
12
103045416
Malope, M (Modupi)
1
0.0
0
0
1
0.0
1101.4
-425.0
676.4
View list
13
103018535
Louw, C (Carlo)
1
0.0
0
0
1
0.0
1101.4
-425.0
676.4
View list
