Player Page

Joseph, D (Donrique)
Dob: 2005/02/17 (U20)
Gender: Male
Chess SA id: 105014480
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2021/10/23 (939 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 rating1378.2
Curent Weighted rating1378.2
Curent Weighted performance691.3
Current official/published rating (highest between Raw, WR and WP)1378.2
Current floor (min rating allowed)878.2
Current highest rating achieved1378.2
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)±128.6
Current Raw change used (final)0.0
Projected new Raw rating1378.2
Projected new Weighed rating1378.2
Projected new Weighted performance691.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1378.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1378.2
Projected new floor878.2
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 rating1383.2
Curent Weighted rating1383.2
Curent Weighted performance688.0
Current official/published rating (highest between Raw, WR and WP)1383.2
Current floor (min rating allowed)883.2
Current highest rating achieved1383.2
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)±127.7
Current Raw change used (final)0.0
Projected new Raw rating1383.2
Projected new Weighed rating1383.2
Projected new Weighted performance688.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1383.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1383.2
Projected new floor883.2
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 rating1089.9
Curent Weighted rating1089.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1089.9
Current floor (min rating allowed)589.9
Current highest rating achieved1089.9
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)±194.0
Current Raw change used (final)0.0
Projected new Raw rating1089.9
Projected new Weighed rating1089.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1089.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1089.9
Projected new floor589.9
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 rating1089.9
Curent Weighted rating1089.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1089.9
Current floor (min rating allowed)589.9
Current highest rating achieved1089.9
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)±194.0
Current Raw change used (final)0.0
Projected new Raw rating1089.9
Projected new Weighed rating1089.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1089.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1089.9
Projected new floor589.9
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
17 NC Open 2021 (B) 2021/10/22 2021/10/23 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1367.0 1373.8 Analysis
16 Grey College Team Championship 2020 (B) 2020/01/31 2020/02/01 Mangaung (FMB) Standard 60 0.83 5 5 5.0 1314.1 1310.1 Analysis
15 2018 Wild Card Chess Championships (U14 Open) 2018/12/21 2018/12/24 4 Knights (4K) Standard 120 1.00 7 7 4.5 1309.4 1306.5 Analysis
14 South African Junior Team Championships 2018 (U14C) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 4.0 1309.4 1306.5 Analysis
13 Northern Cape Open 2018 (A) 2018/10/26 2018/10/28 Frances Baard (NCF) Standard 90 0.94 6 6 3.5 1304.3 1298.2 Analysis
12 Frances Baard League 2018 2018/09/29 2018/09/30 Frances Baard (NCF) Standard 90 0.94 6 5 2.5 1349.0 1344.3 Analysis
11 Northern Cape Closed Chess Championships 2018 (U14 Open) 2018/08/31 2018/09/01 Frances Baard (NCF) Standard 92 0.94 5 5 3.5 1349.0 1344.3 Analysis
10 Frances Baard Schools Open (U13 Boys) 2018/08/17 2018/08/18 Frances Baard (NCF) Standard 60 0.83 6 6 6.0 1302.9 1303.7 Analysis
9 Russian Connecxion Chess Club: The Ultimate Reign of Terror 2018 (B+C) 2018/08/03 2018/08/04 Frances Baard (NCF) Standard 61 0.83 6 6 3.5 1302.9 1303.7 Analysis
8 Kimberley Chess Club Nelson Mandela 67Min Open 2018 (B) 2018/07/20 2018/07/21 Frances Baard (NCF) Standard 67 0.86 6 6 4.5 1303.2 1304.4 Analysis
7 Inter Regional 2018 (U14 Team) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 5 4.0 1284.3 1291.0 Analysis
6 Frances Baard Schools Eliminations 2018 (U13 Boys) 2018/03/17 2018/03/17 Frances Baard (NCF) Standard 60 0.83 5 5 4.5 1094.7 1107.9 Analysis
5 Moja Chess Club Open Tournament 2018 (B) 2018/03/02 2018/03/04 Frances Baard (NCF) Standard 90 0.94 6 6 5.0 1094.7 1107.9 Analysis
4 Pixley ka Seme Open 2018 (U18-Adult) 2018/02/10 2018/02/10 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 3.5 1030.3 1030.3 Analysis
3 Kimberley Chess Club Open Tournament 2018 (B) 2018/02/03 2018/02/03 Frances Baard (NCF) Standard 60 0.83 5 5 4.0 1030.3 1030.3 Analysis
2 South African Junior Wildcard Championships 2017 (U14 Open) 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 7 3.0 1089.9 1089.9 Analysis
1 South African Junior Team Championships 2017 (U14B) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.0 1089.9 1089.9 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 98 55 20 23 65.0 66.3 138.8 1141.6 1280.4
White 49 27 10 12 32.0 65.3 130.1 1159.5 1289.6
Black 49 28 10 11 33.0 67.3 147.4 1123.7 1271.1
Standard All 98 55 20 23 65.0 66.3 138.8 1141.6 1280.4
White 49 27 10 12 32.0 65.3 130.1 1159.5 1289.6
Black 49 28 10 11 33.0 67.3 147.4 1123.7 1271.1
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 106066240 Mothata, O (Omaatla) 5 4.0 4 0 1 80.0 1274.4 255.0 1529.4 View list
2 106076884 Mokgwabone, K (Kgosi) 5 3.5 3 1 1 70.0 1228.9 170.0 1398.9 View list
3 208050682 Ahjum, KMK (Kristen) 3 2.5 2 1 0 83.3 1233.6 283.3 1516.9 View list
4 104052409 Gorrah, JAM (Joshua) 3 1.0 0 2 1 33.3 1233.6 -141.7 1091.9 View list
5 206050683 Ahjum, SHA (Savannah) 3 0.5 0 1 2 16.7 1143.1 -283.3 859.8 View list
6 105055494 Mankoana, TT (Theto) 2 2.0 2 0 0 100.0 1199.7 425.0 1624.7 View list
7 105047772 West, E (Ethan) 2 2.0 2 0 0 100.0 1189.7 425.0 1614.7 View list
8 105056702 Deang, A (Alman) 2 0.5 0 1 1 25.0 1089.9 -212.5 877.4 View list
9 105050597 Lefyedi, T (Thatego) 2 0.5 0 1 1 25.0 1199.7 -212.5 987.2 View list
10 103034362 Shaw, C (Chase) 2 0.5 0 1 1 25.0 1303.1 -212.5 1090.6 View list
11 106066235 Fillis, J (Jordan) 1 1.0 1 0 0 100.0 1309.4 425.0 1734.4 View list
12 103078862 Essop, MA (Mahomed Azhar) 1 1.0 1 0 0 100.0 1314.1 425.0 1739.1 View list
13 1050098666 Erasmus, H (Henrico) 1 1.0 1 0 0 100.0 1302.9 425.0 1727.9 View list
14 1040130216 Eheli, S (Stanely) 1 1.0 1 0 0 100.0 1314.1 425.0 1739.1 View list
15 106078250 De Villiers, E (Ethan) 1 1.0 1 0 0 100.0 1309.4 425.0 1734.4 View list
16 106077922 Gertenbach, J (Jeandre) 1 1.0 1 0 0 100.0 1309.4 425.0 1734.4 View list
17 102050305 Bezuidenhout, LB (Leonard) 1 1.0 1 0 0 100.0 1304.3 425.0 1729.3 View list
18 208083655 Bartman, J (Jadey) 1 1.0 1 0 0 100.0 1094.7 425.0 1519.7 View list
19 206050681 Ahjum, J (Jordan) 1 1.0 1 0 0 100.0 1302.9 425.0 1727.9 View list
20 106078288 Africa, G (Gillmore) 1 1.0 1 0 0 100.0 1284.3 425.0 1709.3 View list