Individual Calculations May 2017
 Doyle, James  Total change: -44.60  Rating chartPersonal card
 Edinburgh Premier 2017 Edinburgh SCO 2017-03-31
RcRownchangeKK*chgGame
 1799 1886 1.50 5 -1.59 20 -31.80 
  McHarg, Andrew 1689 SCO0.501-0.2520-5.00 
  Sanger, Jake M 1657 SCO0.001-0.7920-15.80 
  Chapman, Nigel 1765 SCO0.501-0.1620-3.20 
  McCormack, Derek 1696 SCO0.501-0.2520-5.00 
  Findlay, David John 2189 SCO0.001-0.1420-2.80 

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)
 
 Spens Cup 2017 Final Various across Scotland SCO 2017-04-15
RcRownchangeKK*chgGame
 1795 1895 0.00 1 -0.64 20 -12.80 
  Deary, Daniel 1795 SCO0.001-0.6420-12.80 

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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