Player Page

Dvir, J (Jordan)
Dob: 2005/03/02 (U20)
Gender: Female
Chess SA id: 205086770
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2022/04/02 (792 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 rating1315.1
Curent Weighted rating1315.1
Curent Weighted performance832.5
Current official/published rating (highest between Raw, WR and WP)1315.1
Current floor (min rating allowed)923.1
Current highest rating achieved1423.1
Current K-factor32
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)±140.7
Current Raw change used (final)0.0
Projected new Raw rating1315.1
Projected new Weighed rating1315.1
Projected new Weighted performance832.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1315.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1423.1
Projected new floor923.1
Projected new K-facor32
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 rating1306.9
Curent Weighted rating1306.9
Curent Weighted performance789.0
Current official/published rating (highest between Raw, WR and WP)1306.9
Current floor (min rating allowed)914.1
Current highest rating achieved1414.1
Current K-factor32
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)±142.4
Current Raw change used (final)0.0
Projected new Raw rating1306.9
Projected new Weighed rating1306.9
Projected new Weighted performance789.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1306.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1414.1
Projected new floor914.1
Projected new K-facor32
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 rating1194.4
Curent Weighted rating1194.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1194.4
Current floor (min rating allowed)694.4
Current highest rating achieved1194.4
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)±167.1
Current Raw change used (final)0.0
Projected new Raw rating1194.4
Projected new Weighed rating1194.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1194.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1194.4
Projected new floor694.4
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)694.4
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 floor694.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 South African Junior Closed Chess Championships 2022 (U18 Girls) 2022/03/28 2022/04/02 Chess South Africa (CSA) Standard 120 1.00 11 10 3.0 1404.1 1393.3 Analysis
18 2021 Silver Lakes Chess Club Wednesday Rapid 2021/10/27 2021/10/27 Tshwane (GTP) Rapid 10 0.29 5 5 3.0 1423.1 1200.0 Analysis
17 2021 Milos Ristic Open (C) 2021/10/09 2021/10/09 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1423.1 1414.1 Analysis
16 2020 Blou Bul (C) 2020/02/15 2020/02/15 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1280.7 1277.9 Analysis
15 2020 Piet Robbertse (D) 2020/01/31 2020/02/02 Cape Winelands (WCW) Standard 120 1.00 5 5 4.0 1280.7 1277.9 Analysis
14 2020 Registration Tournament (D) 2020/01/25 2020/01/25 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1041.8 1041.2 Analysis
13 2019 Wild Card Chess Championship (U16 Girls) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 6 2.5 1041.8 1041.2 Analysis
12 2019 South African Junior Team Championships (U16-U20 Girls) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 4.0 1041.8 1041.2 Analysis
11 2019 TC SAJCC Prep Tournament (B) 2019/11/30 2019/11/30 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1035.5 1033.2 Analysis
10 2019 Centurion Open (D) 2019/09/28 2019/09/28 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1007.9 1000.0 Analysis
9 2019 Jacaranda Round Robin (K) 2019/08/03 2019/08/03 Tshwane (GTP) Standard 60 0.83 5 5 3.0 970.1 948.8 Analysis
8 2019 Lubowski Open Tournament (C) 2019/05/11 2019/05/12 Tshwane (GTP) Standard 90 0.94 5 4 1.0 983.3 958.8 Analysis
7 2019 Tshwane Chess Registration Tournament (C) 2019/01/26 2019/01/26 Tshwane (GTP) Standard 60 0.83 5 5 0.0 1054.0 1044.0 Analysis
6 2018 Etienne Lewis Trials (U14 Girls) 2018/08/31 2018/09/02 Tshwane (GTP) Standard 120 1.00 7 6 2.0 1101.6 1087.2 Analysis
5 2018 Alekhine Open (D) 2018/08/09 2018/08/11 Tshwane (GTP) Standard 90 0.94 6 6 5.0 1019.6 1004.0 Analysis
4 2018 Menlo Open Chess Tournament (D) 2018/07/21 2018/07/21 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1010.0 986.0 Analysis
3 2018 Lubowski Open (D) 2018/05/12 2018/05/12 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1062.6 1037.6 Analysis
2 2018 Crawford Open (D) 2018/03/24 2018/03/24 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1102.4 1082.4 Analysis
1 2018 Tshwane Registration Open Chess Tournament (D) 2018/01/27 2018/01/27 Tshwane (GTP) Standard 60 0.83 5 5 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 104 52 3 49 53.5 51.4 12.3 1114.4 1126.7
White 51 22 1 28 22.5 44.1 -50.0 1116.5 1066.5
Black 53 30 2 21 31.0 58.5 72.2 1112.4 1184.5
Standard All 99 49 3 47 50.5 51.0 8.6 1106.1 1114.7
White 48 20 1 27 20.5 42.7 -62.0 1102.2 1040.2
Black 51 29 2 20 30.0 58.8 75.0 1109.8 1184.8
Rapid All 5 3 0 2 3.0 60.0 85.0 1278.7 1363.7
White 3 2 0 1 2.0 66.7 141.7 1345.5 1487.2
Black 2 1 0 1 1.0 50.0 0.0 1178.6 1178.6
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 205049927 De Souza-Allegria, M (Minette) 4 2.0 2 0 2 50.0 1207.0 0.0 1207.0 View list
2 205086771 Jacobs, L (Lenita) 3 1.0 1 0 2 33.3 1265.8 -141.7 1124.1 View list
3 206059524 Botha, R (Riti) 2 1.0 1 0 1 50.0 1150.8 0.0 1150.8 View list
4 205039930 Van Heerden, M (Mia) 2 1.0 1 0 1 50.0 1252.8 0.0 1252.8 View list
5 110092783 Van Rooyen, M (Marcel) 2 1.0 1 0 1 50.0 1311.5 0.0 1311.5 View list
6 110095324 Venter, D (Dian) 2 1.0 1 0 1 50.0 1061.0 0.0 1061.0 View list
7 205048914 Shaw, A (Amy) 2 0.5 0 1 1 25.0 1222.9 -212.5 1010.4 View list
8 1080097218 Beukes, A (Anton) 1 1.0 1 0 0 100.0 1035.5 425.0 1460.5 View list
9 204077326 Arendse, KC (Kelli Candice) 1 1.0 1 0 0 100.0 1041.8 425.0 1466.8 View list
10 1070104251 Annandale, JG (James Gabriel) 1 1.0 1 0 0 100.0 1010.0 425.0 1435.0 View list
11 110089428 Anderson, AP (Aidan) 1 1.0 1 0 0 100.0 1102.4 425.0 1527.4 View list
12 204073350 Adams, A (Atiyyah) 1 1.0 1 0 0 100.0 1041.8 425.0 1466.8 View list
13 2130133722 Dalal, D (Dhanika) 1 1.0 1 0 0 100.0 1423.1 425.0 1848.1 View list
14 103089889 Crossley-Forest, K (Kyle) 1 1.0 1 0 0 100.0 970.1 425.0 1395.1 View list
15 207066856 Coetzee, M (Mariska) 1 1.0 1 0 0 100.0 1041.8 425.0 1466.8 View list
16 1090098575 De Wit, D (Dian) 1 1.0 1 0 0 100.0 1062.6 425.0 1487.6 View list
17 106095058 Dippenaar, A (Adriaan) 1 1.0 1 0 0 100.0 1280.7 425.0 1705.7 View list
18 1120133904 Fokker, CD (Christiaan Dirk) 1 1.0 1 0 0 100.0 1423.1 425.0 1848.1 View list
19 110069458 Frias, R (Ricardo) 1 1.0 1 0 0 100.0 983.3 425.0 1408.3 View list
20 109083426 Gerber, J (Juandre) 1 1.0 1 0 0 100.0 1280.7 425.0 1705.7 View list