Individual Calculations March 2017
 Rutter, Blair  Total change: -22.80  Rating chartPersonal card
 2017 South Saskatchewan Chess Championship Regina CAN 2017-02-17
RcRownchangeKK*chgGame
 2031 1906 0.50 3 -0.57 40 -22.80 
  Kenney, Jason 2127 CAN0.001-0.2240-8.80 
  Findlay, Ian f2238 CAN0.001-0.1240-4.80 
  Wei, Daniel 1729 CAN0.501-0.2340-9.20 

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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