Individual Calculations October 2019
 Chernov, Mikhail  Total change: -24.20  Rating chartPersonal card
 SPb Chess Fed. Classic Cup 2019-3 St. Petersburg RUS 2019-09-07
RcRownchangeKK*chgGame
 1734 1669 1.00 5 -1.21 20 -24.20 
  Artamonov, Valery 2069  * RUS0.001-0.0820-1.60 
  Zhadaev, Victor 1531 RUS1.0010.31206.20 
  Fokin, Anatoly 1588 RUS0.001-0.6120-12.20 
  Zakharov, Yuri 1600 RUS0.001-0.6020-12.00 
  Rubtsov, Aleksandr 1883 RUS0.001-0.2320-4.60 
 * 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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