Individual Calculations March 2012
 Perepelitsky, Philip  Total change: 14.70  Rating chartPersonal card
 21st Annual North American Open - U2300 Section Las Vegas, Nevada USA 2011-12-26
RcRownchangeKK*chgGame
 2152 2101 4.00 7 0.98 15 14.70 
  Simpson, Michael M 2078 USA1.0010.47157.05 
  Langer, Michael f2206 USA0.001-0.3615-5.40 
  Karas, Nicholas 2080 USA1.0010.47157.05 
  Peschel, Andreas 2176 GER1.0010.60159.00 
  Anderson, Renard W f2228 USA1.0010.671510.05 
  Nilsson, Martin 2189 SWE0.001-0.3815-5.70 
  Krishnan, Varun 2108 USA0.001-0.4915-7.35 

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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