Individual Calculations May 2018
 Hamilton, Graham  Total change: -12.60  Rating chartPersonal card
 Scottish National League 2017-18 Div 1 Round 7 Dunfermline SCO 2018-03-25
RcRownchangeKK*chgGame
 1943 1970 0.00 1 -0.54 20 -10.80 
  Donohue, Tom 1943 SCO0.001-0.5420-10.80 

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
 2119 1970 1.50 5 -0.09 20 -1.80 
  Jarmany, John 2114 ENG1.0010.692013.80 
  Abdulla, Murad f2277 SCO0.5010.36207.20 
  Jones, Steven A 2252 ENG0.001-0.1620-3.20 
  Green, Andrew D c2063 SCO0.001-0.3720-7.40 
  O Neil, Jim 1888 SCO0.001-0.6120-12.20 

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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