Individual Calculations June 2013
 Times, Lawyer  Total change: -18.75  Rating chartPersonal card
 2013 MetroWest Club Championship Natick, Massachusetts USA 2013-04-02
RcRownchangeKK*chgGame
 2268 2068 0.00 5 -1.25 15 -18.75 
  Yedidia, Jonathan m2389 USA0.001-0.1315-1.95 
  Martirosov, Vadim 2231 USA0.001-0.2815-4.20 
  Brattain, Mika A 2160 USA0.001-0.3715-5.55 
  Krasik, Ilya 2237 USA0.001-0.2815-4.20 
  Rizzitano, James A m2322 USA0.001-0.1915-2.85 

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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