Individual Calculations July 2011
 Salakhutdinov, Ildar  Total change: -18.90  Rating chartPersonal card
 2011Marshall CC Maypril Grand Prix New York, New York USA 2011-04-30
RcRownchangeKK*chgGame
 2046 2274 3.00 4 -0.14 15 -2.10 
  Margiotta, Jason J 1994 USA1.0010.16152.40 
  Moon, Kyle 2011 USA0.501-0.3215-4.80 
  West, James R 2135 USA0.501-0.1915-2.85 
  Layevskiy, Michael 2042 USA1.0010.21153.15 

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)
 
 2011 Marshall May Grand Prix New York, New York USA 2011-05-21
RcRownchangeKK*chgGame
 2322 2274 1.00 2 0.12 15 1.80 
  Kekelidze, Mikheil g2463 GEO0.001-0.2515-3.75 
  Treger, Yefim 2181 USA1.0010.37155.55 

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)
 
 The New Yorker Open - U2400 Section New York, New York USA 2011-05-27
RcRownchangeKK*chgGame
 2163 2274 3.00 5 -0.24 15 -3.60 
  Evans, Cory A 2140 USA0.001-0.6815-10.20 
  Black Jr, James A 2094 USA0.501-0.2415-3.60 
  Polyakin, Vladimir 2097 USA1.0010.27154.05 
  Melekhina, Alisa fwm2304 USA1.0010.54158.10 
  Treger, Yefim 2181 USA0.501-0.1315-1.95 

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)
 
 4th New York International New York, New York USA 2011-06-17
RcRownchangeKK*chgGame
 2192 2274 4.50 9 -1.00 15 -15.00 
  Mandelkern, Jeremy 2059 USA0.501-0.2715-4.05 
  Tom, George 2034 USA1.0010.20153.00 
  Vitoux, Colomban m2435 FRA0.5010.21153.15 
  Gareyev, Timur g2610 UZB0.001-0.1215-1.80 
  Cao, Kevin 2110 USA0.001-0.7215-10.80 
  Kuderin, Daniyar 2160 KAZ1.0010.34155.10 
  Barrett, Steve 2212 ENG0.501-0.0915-1.35 
  Gershenov, Ben 2069 USA0.001-0.7615-11.40 
  Bhatty, Karan S 2039 IND1.0010.21153.15 

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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