Individual Calculations July 2008
 Homa, Seth  Total change: 4.25  Rating chartPersonal card
 17th Annual Chicago Open Wheeling, Illinois USA 2008-05-23
RcRownchangeKK*chgGame
 2354 2239 2.00 5 0.17 25 4.25 
  Shulman, Yury g2589 USA0.001-0.1125-2.75 
  Marshall, Mario 2051 JAM1.0010.26256.50 
  Friedel, Joshua m2484 USA0.001-0.2025-5.00 
  Sharavdorj, Dashze g2440 MGL0.001-0.2425-6.00 
  Filipovich, David 2208 CAN1.0010.462511.50 

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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