Player Page

Joubert, D (Devin)
Dob: 1996/10/23 (Adult)
Gender: Male
Chess SA id: 1960117985
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2019/09/07 (1718 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 rating1235.9
Curent Weighted rating1235.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1235.9
Current floor (min rating allowed)738.8
Current highest rating achieved1238.8
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)±157.5
Current Raw change used (final)0.0
Projected new Raw rating1235.9
Projected new Weighed rating1235.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1235.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1238.8
Projected new floor738.8
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 rating1231.2
Curent Weighted rating1231.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1231.2
Current floor (min rating allowed)735.2
Current highest rating achieved1235.2
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)±158.6
Current Raw change used (final)0.0
Projected new Raw rating1231.2
Projected new Weighed rating1231.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1231.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1235.2
Projected new floor735.2
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Curro Durbanville Chess Tournament 2019 (Premier) 2019/08/23 2019/08/24 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1200.0 1200.0 Analysis
3 2019 Western Province League (D) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 2 1.0 1238.8 1235.2 Analysis
1 2019 Western Province League (E) 2019/07/27 2019/08/10 Cape Town (WCT) Standard 60 0.83 9 3 3.0 1200.0 1200.0 Analysis
2 2019 Western Province League (E) 2019/07/27 2019/08/10 Cape Town (WCT) Standard 60 0.83 9 4 2.0 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 15 9 0 6 9.0 60.0 85.0 1178.9 1263.9
White 7 5 0 2 5.0 71.4 182.1 1155.5 1337.7
Black 8 4 0 4 4.0 50.0 0.0 1199.3 1199.3
Standard All 15 9 0 6 9.0 60.0 85.0 1178.9 1263.9
White 7 5 0 2 5.0 71.4 182.1 1155.5 1337.7
Black 8 4 0 4 4.0 50.0 0.0 1199.3 1199.3
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 107087110 Du Plessis, S (Stefan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 209084197 Crotz, K (Kirsten) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1070106263 Capes, K (Kyle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1030100460 Hartzenberg, L (Luciano) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1090117960 Matthee, M (Matthew) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1130100496 Maritz, J (Jean) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1080100503 Neutt, N (Nehum) 1 1.0 1 0 0 100.0 1238.8 425.0 1663.8 View list
8 2070106215 Rogers, M (Morgan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 209093030 Pretorius, A (Amanda Karen) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2060108811 Van Niekerk, L (Lizelle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 110089565 Roux, J (Jarrod) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 159085398 Owens, D (David) 1 0.0 0 0 1 0.0 1238.8 -425.0 813.8 View list
13 2090106253 Mlahleni, O (Okuhle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1090107483 Janse Van Rensburg, A (Arden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 206077315 Gardener, A (Angelique) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list