Individual Calculations April 2022
 Asaduzzaman, Ahad  Total change: 10.20  Rating chartPersonal card
 Sylhet Friends International Standard Rating Chess Tournament 2022 Sylhet BAN 2022-03-23
RcRownchangeKK*chgGame
 1925 1825 2.00 4 0.51 20 10.20 
  Rana Pratap, Singha 1930 BAN1.0010.642012.80 
  Zahid, Sanatan 1936 BAN0.001-0.3520-7.00 
  Abdul, Jalil 1757 BAN1.0010.41208.20 
  Saiful Islam, Chowdhury c2075 BAN0.001-0.1920-3.80 

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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