Individual Calculations June 2022
 Mirza Arifur, Rahman  Total change: 9.20  Rating chartPersonal card
 CCPA FIDE Rating Chess Tournament 2022 Chattogram BAN 2022-05-13
RcRownchangeKK*chgGame
 1630 1648 3.50 6 0.46 20 9.20 
  Nasir, Hasan 1805 BAN0.001-0.2920-5.80 
  Ad, Kazi Kamrun Nessa 1248  * BAN1.0010.08201.60 
  Md, Eftekhar Alam 1841 BAN1.0010.752015.00 
  Suvrajit, Majumder ( Jit) 1309 BAN1.0010.12202.40 
  Majumder, Ahmed Hossain 1976 BAN0.5010.37207.40 
  Tushin, Talukder 1599 BAN0.001-0.5720-11.40 
 * 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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