Individual Calculations December 2014
 Nagase, Toshihiro  Total change: -20.00  Rating chartPersonal card
 2014 Washington Challenger's Cup Seattle, Washington USA 2014-10-25
RcRownchangeKK*chgGame
 1793 1793 0.50 2 -0.50 40 -20.00 
  Collyer, Curt D f2193  * USA0.001-0.0840-3.20 
  Yu, Jason 1393  * USA0.501-0.4240-16.80 
 * 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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