Individual Calculations March 2015
 Islam, M.m. Zahirul  Total change: -11.00  Rating chartPersonal card
 Shahid Sheikh Moni Memorial International Chess Tournament 2015 Dhaka BAN 2015-02-15
RcRownchangeKK*chgGame
 1809 1915 2.00 4 -0.55 20 -11.00 
  Zisha, Zahuratul Zannat 1631 BAN1.0010.16203.20 
  Abijit, Barua 1708 BAN1.0010.23204.60 
  Md. Saiful Islam, Chowdhury 2205 BAN0.001-0.1620-3.20 
  Swarnavo, Choudhury 1690 BAN0.001-0.7820-15.60 

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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