Individual Calculations August 2022
 Md, Sariatullah  Total change: -17.40  Rating chartPersonal card
 Late Dr. Abul Kashem Chowdhury 2nd International Rating Chess Tournament-2022. Category-A Dhaka BAN 2022-07-01
RcRownchangeKK*chgGame
 2077 2057 2.00 6 -0.87 20 -17.40 
  Mohammad Fahad, Rahman m2396 BAN0.001-0.1220-2.40 
  Hossain, Showkat Pollab 2005 BAN0.001-0.5720-11.40 
  Anata, Choudhury 2208 BAN0.001-0.3020-6.00 
  Sacchu, Afzal Hossain 2057 BAN0.001-0.5020-10.00 
  Noshin, Anjum wf2028 BAN1.0010.46209.20 
  Talukder, Umme Taslima Protiva 1769 BAN1.0010.16203.20 

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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