Individual Calculations April 2023
 Isanbaev, Ramil  Total change: 8.40  Rating chartPersonal card
 Classic - SFO championship - 2023 - Men Novosibirsk RUS 2023-03-06
RcRownchangeKK*chgGame
 1989 2137 5.50 8 0.42 20 8.40 
  Koshkin, Mikhail 1490 RUS1.0010.01200.20 
  Kopanitsa, Andrey 1737  * RUS1.0010.08201.60 
  Lapin, Petr 2193 RUS0.001-0.4220-8.40 
  Sukhov, Artur 1960 RUS0.001-0.7320-14.60 
  Smikovski, Semen 1878 RUS1.0010.18203.60 
  Rozhdestvensky, Mikhail 2020 RUS1.0010.34206.80 
  Komov, Roman f2372 RUS0.5010.29205.80 
  Timoshin, Maxim 2259 RUS1.0010.672013.40 
 * 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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