Individual Calculations May 2012
 Resika, Nathan  Total change: 18.15  Rating chartPersonal card
 2012 March-April FIDE Monday New York, New York USA 2012-03-05
RcRownchangeKK*chgGame
 2091 2145 4.00 6 0.56 15 8.40 
  Scher, Edward 1991 USA1.0010.29154.35 
  Layevskiy, Michael 2009 USA0.501-0.1815-2.70 
  Treger, Yefim 2206 USA0.001-0.4215-6.30 
  Frumkin, Edward A 1982 USA1.0010.28154.20 
  Allicock, Rawle A f2259 ENG0.5010.16152.40 
  Hehir, Michael J 2097 USA1.0010.43156.45 

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)
 
 Long Island Open Ronkonkoma, New York USA 2012-03-16
RcRownchangeKK*chgGame
 2198 2145 3.00 5 0.65 15 9.75 
  Cortese, Anthony 1942 USA1.0010.24153.60 
  Kudrin, Sergey g2545  * USA0.001-0.0815-1.20 
  Wisbauer, Robert K 2060 USA1.0010.38155.70 
  Shi, Jason 1898 USA1.0010.19152.85 
  Gelashvili, Tamaz g2545  * GEO0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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