Individual Calculations March 2015
 Giblon, Rebecca  Total change: 15.60  Rating chartPersonal card
 2015 Guelph Winter ProAm - U2000 Guelph CAN 2015-02-07
RcRownchangeKK*chgGame
 1672 1712 1.50 2 0.39 40 15.60 
  Malmsten, Erik 1742 CAN0.5010.04401.60 
  Tao, Rachel 1602 CAN1.0010.354014.00 

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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