Individual Calculations July 2011
 Gershenov, Ben  Total change: 36.60  Rating chartPersonal card
 4th New York International New York, New York USA 2011-06-17
RcRownchangeKK*chgGame
 2291 2069 4.50 9 2.44 15 36.60 
  Piasetski, Leon D m2301 CAN0.5010.29154.35 
  Zhao, Parker Bi-Guang 2359 USA0.001-0.1615-2.40 
  Krause, Benjamin 2204 USA1.0010.681510.20 
  Coleman, Teddy f2262 USA0.001-0.2515-3.75 
  Tuhrim, Richard J 2173 USA1.0010.64159.60 
  Langer, Michael f2267 USA1.0010.761511.40 
  Bonin, Jay m2310 USA0.001-0.2015-3.00 
  Salakhutdinov, Ildar 2274 RUS1.0010.761511.40 
  Romanenko, Vladimir m2467 BLR0.001-0.0815-1.20 

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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