Individual Calculations January 2019
 Kudryaev, Ivan  Total change: 15.00  Rating chartPersonal card
 VO Moscow. November 2018 Moscow RUS 2018-11-11
RcRownchangeKK*chgGame
 1865 1562 1.50 5 0.75 20 15.00 
  Kurashov, Andrey 1962  * RUS0.001-0.0820-1.60 
  Fanha, Paulo c1875 POR0.001-0.1420-2.80 
  Prakhov, Nikolay 1857 RUS0.001-0.1520-3.00 
  Lavrischev, Anatoly 1773 RUS1.0010.772015.40 
  Polischuk, Anatoly 1858 RUS0.5010.35207.00 
 * 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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