Individual Calculations July 2018
 Islam, M.m. Zahirul  Total change: -25.00  Rating chartPersonal card
 WALTON International Rating Chess Tournament-2018 Dhaka BAN 2018-05-26
RcRownchangeKK*chgGame
 1726 1811 3.00 7 -1.25 20 -25.00 
  Sonkalan, Bharati 2029 IND0.001-0.2220-4.40 
  Asmita, Das 1571 IND0.001-0.8020-16.00 
  Nafim, Al Karim 1585 BAN0.001-0.7920-15.80 
  Maksudur, Rahman 1514 BAN1.0010.15203.00 
  Samadder, Mridul Kanti 1616 BAN1.0010.25205.00 
  Rain, Sheikh 1684 BAN1.0010.33206.60 
  Hossain, Delwar 2085 BAN0.001-0.1720-3.40 

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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