Individual Calculations February 2015
 Lampman, Becca  Total change: 8.40  Rating chartPersonal card
 2014 Washington Class Championship Lynnwood, Washington USA 2014-11-28
RcRownchangeKK*chgGame
 1990 1965 3.00 6 0.21 40 8.40 
  Tiglon, Bryce 2089 USA0.001-0.3340-13.20 
  Nagase, Masayuki 1839 JPN1.0010.334013.20 
  Sen, Samir 2148 USA0.001-0.2640-10.40 
  Pulfer, Luke 1661 CAN1.0010.14405.60 
  Sinanan, Joshua 2229 USA0.001-0.1840-7.20 
  Roback, Joe 1975 CAN1.0010.514020.40 

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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