Individual Calculations July 2008
 Vertkin, Sergey  Total change: -4.35  Rating chartPersonal card
 10th Annual Foxwoods Open Mashantucket, Connecticut USA 2008-03-19
RcRownchangeKK*chgGame
 2310 2217 2.50 7 -0.29 15 -4.35 
  Sadvakasov, Darmen g2567 KAZ0.001-0.1115-1.65 
  Goldberg, Benjamin 2086 USA1.0010.32154.80 
  Shabalov, Alexander g2567 USA0.001-0.1115-1.65 
  Daly, Troy 2151 USA0.501-0.0915-1.35 
  Ardaman, Miles f2314 USA0.001-0.3715-5.55 
  Tkach, Leonid 2153 USA1.0010.41156.15 
  Adamson, Robby f2335 USA0.001-0.3415-5.10 

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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