Rapid: Individual Calculations June 2017
 Radivilov, Igor  Total change: 11.60  Rating chartPersonal card
 Moscow region Chmp. 2017 RPD Serpukhov RUS 2017-05-09
RcRownchangeKK*chgGame
 2138 1815 1.00 3 0.58 20 11.60 
  Shaydullina, Sandugach wg2179 RUS0.5010.40208.00 
  Melikidze, Valeriy 2020 RUS0.5010.26205.20 
  Chapurin, Alexey V. f2215  * RUS0.001-0.0820-1.60 
 * 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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