Individual Calculations January 2018
 Green, Michael L  Total change: -14.40  Rating chartPersonal card
 Scottish National League 2017-18 Div 2 Round 3-4 Dunfermline SCO 2017-11-26
RcRownchangeKK*chgGame
 2117 2067 0.50 2 -0.36 40 -14.40 
  Olson, Hamish 2133 SCO0.001-0.4140-16.40 
  Frew, Elliot 2101 SCO0.5010.05402.00 

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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