Rapid: Individual Calculations February 2018
 Gurevich, Dmitry  Total change: -23.40  Rating chartPersonal card
 January 2018 Marshall Masters New York, New York USA 2018-01-16
RcRownchangeKK*chgGame
 2147 2442 0.50 2 -1.17 20 -23.40 
  Yen, William 2042  * USA0.501-0.4220-8.40 
  Hoffmann, Asa f2251 USA0.001-0.7520-15.00 
 * 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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