Individual Calculations April 2020
 Mahfuzur , Rahman Saif  Total change: 49.20  Rating chartPersonal card
 12th Amrito Lal Dey International Intrenational Chess Tournamet-2020 Barisal BAN 2020-02-23
RcRownchangeKK*chgGame
 1778 1430 1.50 7 0.71 40 28.40 
  Ahmed, Feroz 1830  * BAN0.001-0.0840-3.20 
  Chowdhury, Shamsul Kabir 1759 BAN0.001-0.1240-4.80 
  Khan, Faizullah 1817 BAN0.5010.414016.40 
  Soumik, Datta 1793 IND0.001-0.1040-4.00 
  Begum, Masuda 1742 BAN0.001-0.1440-5.60 
  Asif, Hasan Anim 1712 BAN1.0010.844033.60 
  Murshed, Reza 1796 BAN0.001-0.1040-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 WALTON Smart TV National Youth Chee Championship-2020, Under-16 Dhaka BAN 2020-03-10
RcRownchangeKK*chgGame
 1562 1468 3.00 6 0.52 40 20.80 
  Ayasa, Akter 1168 BAN1.0010.15406.00 
  Mehedi, Hasan 1391 BAN0.501-0.1140-4.40 
  Jannatul, Ferdous wc1808 BAN0.001-0.1240-4.80 
  Musfica Zannat, Sawri 1311 BAN1.0010.294011.60 
  Noshin, Anjum wf1868  * BAN0.5010.424016.80 
  Mortuza Mahathir, Islam 1825 BAN0.001-0.1140-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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