Individual Calculations May 2018
 Donohue, Tom  Total change: 11.40  Rating chartPersonal card
 Scottish National League 2017-18 Div 1 Round 7 Dunfermline SCO 2018-03-25
RcRownchangeKK*chgGame
 1970 1943 1.00 1 0.54 20 10.80 
  Hamilton, Graham M 1970 ENG1.0010.542010.80 

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)
 
 Edinburgh Congress Premier 2018 Edinburgh SCO 2018-04-06
RcRownchangeKK*chgGame
 1925 1918 2.00 4 0.03 20 0.60 
  Connolly Sams, Lukah 1751 SCO0.001-0.7220-14.40 
  Shahin, Jallal 1773 SCO1.0010.31206.20 
  Orr, Mark J L m2112 IRL1.0010.752015.00 
  Green, Andrew D c2063 SCO0.001-0.3120-6.20 

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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