Individual Calculations July 2010
 Zaderman, Vitaly  Total change: 15.50  Rating chartPersonal card
 3rd Ney York International New York, New York USA 2010-06-18
RcRownchangeKK*chgGame
 2288 2168 3.00 7 0.62 25 15.50 
  Kekelidze, Mikheil g2436 GEO0.001-0.1725-4.25 
  Naranja, Renato C m2276 PHI0.5010.15253.75 
  Young, Gregory 2268 USA0.5010.14253.50 
  Zenyuk, Iryna cwm2276 USA0.5010.15253.75 
  Treger, Yefim 2230 USA0.5010.09252.25 
  Maltese, Adam S 2250 USA1.0010.612515.25 
  Salakhutdinov, Ildar 2281 RUS0.001-0.3525-8.75 

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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