Individual Calculations April 2017
 Pritchett, Craig  Total change: -0.90  Rating chartPersonal card
 Richardson Cup 2017 Round 2 Various across Scotland SCO 2017-02-04
RcRownchangeKK*chgGame
 2291 2326 0.50 1 -0.05 10 -0.50 
  Berry, Neil M f2291 SCO0.501-0.0510-0.50 

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 2016-17 Div 1 Round 5-6 Dunfermline SCO 2017-02-26
RcRownchangeKK*chgGame
 2312 2326 1.00 2 -0.04 10 -0.40 
  Berry, Neil f2291 SCO0.501-0.0510-0.50 
  McKay, Roderick m2333 SCO0.5010.01100.10 

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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