Individual Calculations May 2018
 Bimpson, Tom  Total change: -5.20  Rating chartPersonal card
 Bolton Easter Congress 2018 Open Championship Bolton ENG 2018-03-30
RcRownchangeKK*chgGame
 1919 1985 1.50 3 -0.26 20 -5.20 
  Celinski, Kamil 1861 POL0.501-0.1720-3.40 
  Taylor, Mark 1776 ENG1.0010.23204.60 
  Mason, Donald J 2120 ENG0.001-0.3220-6.40 

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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