Rapid: Individual Calculations October 2017
 Ulianov, Ivan  Total change: -8.60  Rating chartPersonal card
 Moscow region rapid 2017 B19 Korolev RUS 2017-09-24
RcRownchangeKK*chgGame
 1629 1238 0.00 5 -0.43 20 -8.60 
  Martysh, Darja 1593 RUS0.001-0.1120-2.20 
  Petrosyan, Tigran 1638  * RUS0.001-0.0820-1.60 
  Chistyakova, Daria 1638  * RUS0.001-0.0820-1.60 
  Bulatov, Mark 1638  * RUS0.001-0.0820-1.60 
  Arkhipov, Ivan 1638  * 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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