Individual Calculations July 2018
 Irving, Neil  Total change: 35.40  Rating chartPersonal card
 Ayr Congress 2018 - (over 1750) Ayr SCO 2018-05-25
RcRownchangeKK*chgGame
 2089 1890 3.00 5 1.77 20 35.40 
  Smith, Peter R 2082 SCO0.5010.25205.00 
  Grant, Alan G 2056 SCO1.0010.722014.40 
  Malkin, Jamie 2007 SCO0.5010.16203.20 
  Giulian, Philip M f2151 SCO0.001-0.1820-3.60 
  White, Stuart A 2150 SCO1.0010.822016.40 

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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