Individual Calculations July 2018
 McEwan, Peter  Total change: -16.40  Rating chartPersonal card
 Ayr Congress 2018 - (over 1750) Ayr SCO 2018-05-25
RcRownchangeKK*chgGame
 1968 1856 1.00 4 -0.41 40 -16.40 
  Brown, Steven A 2017 SCO0.001-0.2940-11.60 
  Smith, Peter R 2082 SCO0.001-0.2140-8.40 
  Tsang, Sai Kong 1950 SCO0.001-0.3740-14.80 
  Robinson, Stephen 1824 SCO1.0010.464018.40 

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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