Individual Calculations May 2018
 Rutherford, William  Total change: -34.40  Rating chartPersonal card
 Scottish National League 2017-18 Div 1 Round 7 Dunfermline SCO 2018-03-25
RcRownchangeKK*chgGame
 2068 1985 0.00 1 -0.39 20 -7.80 
  Shafi, Declan 2068 SCO0.001-0.3920-7.80 

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
 1949 1993 1.50 5 -1.33 20 -26.60 
  Abdulla, Murad f2277 SCO0.001-0.1620-3.20 
  Gray, Euan 1863 SCO0.501-0.1820-3.60 
  Connolly Sams, Lukah 1751 SCO1.0010.20204.00 
  Cooke, Suzie G. wf1931 WLS0.001-0.5920-11.80 
  Wynarczyk, Raymond 1923 ENG0.001-0.6020-12.00 

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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