Player Page

Barber, J (Justin)
Dob: 2007/03/11 (U18)
Gender: Male
Chess SA id: 107069579
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2019/08/23 (1731 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 rating652.0
Curent Weighted rating652.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)652.0
Current floor (min rating allowed)500.0
Current highest rating achieved652.0
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)±362.0
Current Raw change used (final)0.0
Projected new Raw rating652.0
Projected new Weighed rating652.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)652.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating652.0
Projected new floor500.0
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 rating677.6
Curent Weighted rating677.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)677.6
Current floor (min rating allowed)500.0
Current highest rating achieved677.6
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)±349.0
Current Raw change used (final)0.0
Projected new Raw rating677.6
Projected new Weighed rating677.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)677.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating677.6
Projected new floor500.0
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 rating521.6
Curent Weighted rating521.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)521.6
Current floor (min rating allowed)500.0
Current highest rating achieved521.6
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)±435.9
Current Raw change used (final)0.0
Projected new Raw rating521.6
Projected new Weighed rating521.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)521.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating521.6
Projected new floor500.0
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 rating521.6
Curent Weighted rating521.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)521.6
Current floor (min rating allowed)500.0
Current highest rating achieved521.6
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)±435.9
Current Raw change used (final)0.0
Projected new Raw rating521.6
Projected new Weighed rating521.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)521.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating521.6
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 2019 Gauteng School League Finals (U13 Open) 2019/08/23 2019/08/23 Tshwane (GTP) Standard 60 0.83 5 5 1.0 620.5 640.8 Analysis
1 D5 Primary Schools Teams 2018 (U11) 2018/08/17 2018/08/18 Ekurhuleni (GE) Standard 60 0.83 6 4 3.0 521.6 521.6 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 9 4 0 5 4.0 44.4 -47.2 1172.9 1125.7
White 5 2 0 3 2.0 40.0 -85.0 1163.5 1078.5
Black 4 2 0 2 2.0 50.0 0.0 1184.7 1184.7
Standard All 9 4 0 5 4.0 44.4 -47.2 1172.9 1125.7
White 5 2 0 3 2.0 40.0 -85.0 1163.5 1078.5
Black 4 2 0 2 2.0 50.0 0.0 1184.7 1184.7
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1070105167 Nel, Z (Zander) 1 1.0 1 0 0 100.0 521.6 425.0 946.6 View list
2 1080105166 Linda, N (Ntutuko) 1 1.0 1 0 0 100.0 521.6 425.0 946.6 View list
3 1070108325 Cilliers, R (Ruben) 1 1.0 1 0 0 100.0 620.5 425.0 1045.5 View list
4 1080105188 Smith, N (Nathan) 1 1.0 1 0 0 100.0 521.6 425.0 946.6 View list
5 1060099973 Seokola, L (Legogang) 1 0.0 0 0 1 0.0 620.5 -425.0 195.5 View list
6 107088001 Roets, M (Morne) 1 0.0 0 0 1 0.0 620.5 -425.0 195.5 View list
7 1090103228 Moso, M (Malachi) 1 0.0 0 0 1 0.0 620.5 -425.0 195.5 View list
8 208092810 Modisane, R (Rearabilwe) 1 0.0 0 0 1 0.0 620.5 -425.0 195.5 View list
9 107093955 Marais, A (Arne) 1 0.0 0 0 1 0.0 521.6 -425.0 96.6 View list