Individual Calculations December 2019
 Romanovsky, Roman  Total change: 33.60  Rating chartPersonal card
 III Open chess Tretyakov memorial (Standard) Izmail UKR 2019-11-21
RcRownchangeKK*chgGame
 1721 1321 1.00 2 0.84 40 33.60 
  Fingerov, Dmitry m1721  * UKR0.001-0.0840-3.20 
  Ruban, Gennady A. 1721  * UKR1.0010.924036.80 
 * 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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