Player Page

Joubert, J (Jani)
Dob: 2006/05/29 (U20)
Gender: Female
Chess SA id: 206059701
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2018/05/19 (2379 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
Current Raw rating596.9
Current Weighted rating596.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)596.9
Current highest rating achieved596.9
Current floor (min rating allowed)500.0
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)±391.6
Current Raw change used (final)0.0
Projected new Raw rating596.9
Projected new Weighed rating549.1
Projected new Weighted performance110.5
Projected new final Raw rating (if new WP > new Raw)596.9
Projected new highest rating596.9
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)596.9
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 rating617.2
Current Weighted rating617.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)617.2
Current highest rating achieved617.2
Current floor (min rating allowed)500.0
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)±380.4
Current Raw change used (final)0.0
Projected new Raw rating617.2
Projected new Weighed rating567.8
Projected new Weighted performance110.5
Projected new final Raw rating (if new WP > new Raw)617.2
Projected new highest rating617.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)617.2
Projected effective change (new Official - current Official)=0.0
s
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 D5 Schools Individuals (District Final) 2018 (U13 Girls) 2018/05/19 2018/05/19 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 500.0 500.0 Analysis
2 Brakpan Open 2018 (C) 2018/02/24 2018/02/24 Ekurhuleni (GE) Standard 60 0.83 5 5 0.0 500.0 500.0 Analysis
1 Johan Jurgens Open 2018 (C) 2018/01/26 2018/01/27 Ekurhuleni (GE) Standard 60 0.83 6 5 1.0 500.0 500.0 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 15 4 0 11 4.0 26.7 -198.3 812.8 614.4
White 7 2 0 5 2.0 28.6 -182.1 858.0 675.8
Black 8 2 0 6 2.0 25.0 -212.5 773.2 560.7
Standard All 15 4 0 11 4.0 26.7 -198.3 812.8 614.4
White 7 2 0 5 2.0 28.6 -182.1 858.0 675.8
Black 8 2 0 6 2.0 25.0 -212.5 773.2 560.7
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 2050101866 Oneill, A (Ananda) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
2 2050101857 Mkhaliphi, H (Mkhaliphi) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
3 206064409 Schroeder, R (Robyn) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
4 2050101862 Tau, Z (Zinhle) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
5 106077213 Zwane, K (Khwezi) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
6 2060101864 Van Der Merwe, A (Ankia) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
7 206045741 Steyn, Z (Zurika) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
8 206077215 Reddy, K (Kemrin) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
9 105048022 Pretorius, WJM (Martienus) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
10 107088030 Lusi, L (Lunathi) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
11 107088031 Lewis, J (Jacques) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
12 207069582 Fyfe, J (Jenna) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
13 107088022 Croeser, E (Enzo) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
14 1090097352 Buthelezi, S (Sihle) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
15 206088651 Bothma, L (Liandri) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list