Individual Calculations April 2017
 Bell, Alan  Total change: 20.40  Rating chartPersonal card
 Richardson Cup 2017 Round 2 Various across Scotland SCO 2017-02-04
RcRownchangeKK*chgGame
 2086 1960 1.00 1 0.67 20 13.40 
  Brechin, Hugh R 2086 SCO1.0010.672013.40 

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)
 
 Scottish National League 2016-17 Div 1 Round 5-6 Dunfermline SCO 2017-02-26
RcRownchangeKK*chgGame
 2088 1960 1.00 2 0.35 20 7.00 
  Brechin, Hugh R 2086 SCO0.001-0.3320-6.60 
  Maxwell, Alistair 2090 SCO1.0010.682013.60 

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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