Individual Calculations January 2012
 Bennett, Allan D  Total change: -9.45  Rating chartPersonal card
 20th Annual Kings Island Open Mason, Ohio USA 2011-11-11
RcRownchangeKK*chgGame
 2127 2212 2.50 5 -0.63 15 -9.45 
  Gareyev, Timur g2612  * UZB0.001-0.0815-1.20 
  Hyatt, Doug 2055 USA0.001-0.7115-10.65 
  Friedman, David M 1943 USA1.0010.17152.55 
  Hellwig, Luke 2016 USA1.0010.25153.75 
  Nahutin, Yevgeni 2011 CAN0.501-0.2615-3.90 
 * 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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