Individual Calculations February 2013
 Fishbein, Alexander  Total change: 6.20  Rating chartPersonal card
 31st Annual Empire City Open New York, New York USA 2012-12-28
RcRownchangeKK*chgGame
 2295 2498 5.00 6 0.62 10 6.20 
  Matlin, Anna R wc2098  * USA1.0010.08100.80 
  Sharp, Dale Eugene 2098  * USA1.0010.08100.80 
  Katz, Alexander Ross 2250 USA1.0010.19101.90 
  Ostrovskiy, Aleksandr A f2381 USA1.0010.34103.40 
  Dlugy, Maxim g2527 USA0.5010.04100.40 
  Shmelov, Denys Konstantin 2418 UKR0.501-0.1110-1.10 
 * 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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