Individual Calculations October 2008
 Solonkovich, Ilya  Total change: 9.15  Rating chartPersonal card
 Continental Open Sturbridge, MA USA 2008-07-24
RcRownchangeKK*chgGame
 2334 2107 1.50 4 0.61 15 9.15 
  Zhao, Parker Bi Guang 2242 HKG0.5010.18152.70 
  Zlotnikov, Mikhail m2345 USA1.0010.801512.00 
  Mac, Intyre Paul f2290 USA0.001-0.2615-3.90 
  Ehlvest, Jaan g2457 USA0.001-0.1115-1.65 

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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