Individual Calculations February 2019
 Zakaria, Sheikh  Total change: -44.40  Rating chartPersonal card
 CJKS-Jahed Brothers 1st Division Chess League-2018-19 Chittagong BAN 2019-01-13
RcRownchangeKK*chgGame
 1365 1407 0.00 2 -1.11 40 -44.40 
  Md. Jahidul Islam, Himel 1435 BAN0.001-0.4640-18.40 
  Towhidur Rahman, Tohin 1295 BAN0.001-0.6540-26.00 

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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