Individual Calculations May 2011
 Aliyev, Timur  Total change: -23.70  Rating chartPersonal card
 Bill Wright St Louis Open St Louis, Missouri USA 2011-03-04
RcRownchangeKK*chgGame
 2474 2280 1.00 2 0.50 15 7.50 
  Finegold, Benjamin g2500 USA0.001-0.2215-3.30 
  Vojinovic, Goran m2448 SRB1.0010.721510.80 

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)
 
 2nd Annual Philadelphia Open Philadelphia, Pennsylvania USA 2011-04-20
RcRownchangeKK*chgGame
 2126 2280 3.50 8 -2.08 15 -31.20 
  De Firmian, Nick E g2546 USA0.001-0.1815-2.70 
  Tuhrim, Richard J 2130 USA1.0010.30154.50 
  Lucente, Mike 2047 USA0.001-0.7915-11.85 
  Gershenov, Ben 2072 USA1.0010.23153.45 
  Song, Michael 2062 CAN0.501-0.2815-4.20 
  Cao, Kevin Y 2103 USA0.001-0.7315-10.95 
  Miller, Jake S 2033 USA1.0010.19152.85 
  Hua, David 2013 USA0.001-0.8215-12.30 

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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