Individual Calculations January 2011
 Khristoforov, Sergey  Total change: -43.75  Rating chartPersonal card
 Fall Tuedsay Night Marathon San Francisco, California USA 2010-10-19
RcRownchangeKK*chgGame
 1833 2167 0.00 2 -1.75 25 -43.75 
  Newey, Richard 1899 USA0.001-0.8325-20.75 
  Dembling, Arthur 1767  * USA0.001-0.9225-23.00 
 * 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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