Individual Calculations March 2013
 Pryor, Jamieson  Total change: 3.30  Rating chartPersonal card
 2nd Annual Recession Buster Open San Diego, California USA 2013-02-16
RcRownchangeKK*chgGame
 2081 1895 1.00 3 0.22 15 3.30 
  Clawitter, Craig 2111 USA0.001-0.2215-3.30 
  Crisologo, Raoul 2128 USA1.0010.791511.85 
  Sheng, Joshua 2004 USA0.001-0.3515-5.25 

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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