Rapid: Individual Calculations September 2018
 Davydova, Valentina  Total change: -7.40  Rating chartPersonal card
 III Stage Rapid - Ioshkar-Ola Cup Ioshkar-Ola RUS 2018-07-28
RcRownchangeKK*chgGame
 1535 1418 2.00 6 -0.37 20 -7.40 
  Ospennikov, Dmitry f1818  * RUS0.001-0.0820-1.60 
  Ryabchikov, Roman 1113 RUS1.0010.14202.80 
  Igumnov, Pavel 1818  * RUS0.001-0.0820-1.60 
  Smirnov, Roman 1364 RUS0.001-0.5820-11.60 
  Alekseev, Anatoly 1818  * RUS0.001-0.0820-1.60 
  Yarandaikin, Konstantin 1280 RUS1.0010.31206.20 
 * 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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