Individual Calculations May 2017
 Sanger, Jake M  Total change: 98.80  Rating chartPersonal card
 Edinburgh Premier 2017 Edinburgh SCO 2017-03-31
RcRownchangeKK*chgGame
 1986 1657 3.00 4 2.47 40 98.80 
  Doyle, James 1886 SCO1.0010.794031.60 
  Campbell, Duncan A F 2001 SCO1.0010.884035.20 
  Green, Michael L 2043 SCO0.001-0.0940-3.60 
  Rutherford, William 2014 SCO1.0010.894035.60 

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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