Player Page

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 (2319 days ago)
Ratings
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 rating1114.6
Curent Weighted rating1114.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1114.6
Current floor (min rating allowed)614.6
Current highest rating achieved1114.6
Current K-factor40
Games played this month0
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 rating1114.6
Projected new Weighed rating1114.6
Projected new Weighted performance0.0
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
Projected new highest rating1114.6
Projected new floor614.6
Projected new K-facor40
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 rating1114.6
Curent Weighted rating1114.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1114.6
Current floor (min rating allowed)614.6
Current highest rating achieved1114.6
Current K-factor40
Games played this month0
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 rating1114.6
Projected new Weighed rating1114.6
Projected new Weighted performance0.0
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
Projected new highest rating1114.6
Projected new floor614.6
Projected new K-facor40
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 rating1101.4
Curent Weighted rating1101.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1101.4
Current floor (min rating allowed)601.4
Current highest rating achieved1101.4
Current K-factor40
Games played this month0
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 rating1101.4
Projected new Weighed rating1101.4
Projected new Weighted performance
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
Projected new highest rating1101.4
Projected new floor601.4
Projected new K-facor40
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 rating1101.4
Curent Weighted rating1101.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1101.4
Current floor (min rating allowed)601.4
Current highest rating achieved1101.4
Current K-factor40
Games played this month0
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 rating1101.4
Projected new Weighed rating1101.4
Projected new Weighted performance
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
Projected new highest rating1101.4
Projected new floor601.4
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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