Individual Calculations March 2019
 Will, Douglas  Total change: -20.80  Rating chartPersonal card
 Perth Congress 2019 - Open Perth SCO 2019-02-08
RcRownchangeKK*chgGame
 1766 1886 2.00 4 -0.63 20 -12.60 
  Ridge, Benjamin 1689 SCO0.001-0.7520-15.00 
  Dawson, Euan 1762 SCO0.501-0.1720-3.40 
  Walkowiak, Adam 1721 SCO1.0010.28205.60 
  James, Chris 1891 SCO0.5010.01200.20 

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)
 
 Scottish National League Division 2 2018-19 Rounds 5-6 Dunfermline SCO 2019-02-24
RcRownchangeKK*chgGame
 1951 1886 0.00 1 -0.41 20 -8.20 
  Thomson, Neil 1951 SCO0.001-0.4120-8.20 

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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