Player Page

Joubert, C (Cobus)
Dob: 2013/09/04 (U12)
Gender: Male
Chess SA id: 1130136590
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2022/02/26 (816 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 rating1047.0
Curent Weighted rating1047.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1047.0
Current floor (min rating allowed)664.5
Current highest rating achieved1164.5
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)±206.2
Current Raw change used (final)0.0
Projected new Raw rating1047.0
Projected new Weighed rating1047.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1047.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1164.5
Projected new floor664.5
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 rating1020.8
Curent Weighted rating1020.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1020.8
Current floor (min rating allowed)660.0
Current highest rating achieved1160.0
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)±214.0
Current Raw change used (final)0.0
Projected new Raw rating1020.8
Projected new Weighed rating1020.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1020.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1160.0
Projected new floor660.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 George Trials 3 2022 (U9) 2022/02/26 2022/02/26 Eden District (WEG) Standard 60 0.83 5 4 0.5 1164.5 1160.0 Analysis
2 George Trials 2 2022 (U9) 2022/02/12 2022/02/12 Eden District (WEG) Standard 60 0.83 5 5 0.0 1164.5 1160.0 Analysis
1 George Trials 1 2022 (U9) 2022/01/29 2022/01/29 Eden District (WEG) Standard 60 0.83 5 4 1.0 1200.0 1200.0 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 1 1 11 1.5 11.5 -326.9 1199.0 872.1
White 6 1 0 5 1.0 16.7 -283.3 1202.3 919.0
Black 7 0 1 6 0.5 7.1 -364.3 1196.2 831.9
Standard All 13 1 1 11 1.5 11.5 -326.9 1199.0 872.1
White 6 1 0 5 1.0 16.7 -283.3 1202.3 919.0
Black 7 0 1 6 0.5 7.1 -364.3 1196.2 831.9
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 1130136963 Mccabe, B (Bernard) 2 0.0 0 0 2 0.0 1164.5 -425.0 739.5 View list
2 2130136585 Fischer, C (Calinke) 2 0.0 0 0 2 0.0 1182.3 -425.0 757.3 View list
3 1140136601 Van Der Merwe, L (Liam) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1140136587 Fourie, J (John) 1 0.5 0 1 0 50.0 1164.5 0.0 1164.5 View list
5 1140136599 Stander, P (Paul) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1130136597 Smith, D (Danie) 1 0.0 0 0 1 0.0 1164.5 -425.0 739.5 View list
7 2130136595 Polden, I (Isabelle) 1 0.0 0 0 1 0.0 1164.5 -425.0 739.5 View list
8 1130136594 Pentz, J (Jason) 1 0.0 0 0 1 0.0 1164.5 -425.0 739.5 View list
9 2130134504 Blignaut, DC (Dane Chelsea) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 2130136579 Barkhuysen, A (Ankia) 1 0.0 0 0 1 0.0 1164.5 -425.0 739.5 View list
11 1130135809 Ahrense, C (Cullen) 1 0.0 0 0 1 0.0 1164.5 -425.0 739.5 View list