Rapid: Individual Calculations December 2018
 Ryabchenko, Andrey  Total change: 23.60  Rating chartPersonal card
 Pushkin 2018 Alekhine Club Anniversary Rapid St. Petersburg RUS 2018-11-10
RcRownchangeKK*chgGame
 1672 1402 2.50 7 1.18 20 23.60 
  Trishkin, Mikhail 1802  * RUS0.001-0.0820-1.60 
  Mamporiya, Vadim 1653 RUS0.5010.31206.20 
  Lapin, Artem 1607 RUS0.5010.26205.20 
  Fedorov, Vladimir 1749 RUS0.001-0.1120-2.20 
  Melnik, Semion 1628 RUS0.5010.29205.80 
  Lipaev, Georgiy 1466 RUS1.0010.592011.80 
  Shishkin, Semyon 1802  * 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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