Individual Calculations December 2017
 Farrell, Neil R  Total change: -6.20  Rating chartPersonal card
 Scottish National League 2017-18 Div 1 Round 1-2 Dunfermline SCO 2017-10-29
RcRownchangeKK*chgGame
 2186 2110 0.50 2 -0.31 20 -6.20 
  Grant, Alan G 2051 SCO0.501-0.0820-1.60 
  Gheorghiu, Calin f2321 ROU0.001-0.2320-4.60 

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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