Rapid: Individual Calculations July 2019
 Ermolaev, Evgeny  Total change: -7.60  Rating chartPersonal card
 Rapid Moscow. June 2019 - 4 Moscow RUS 2019-06-15
RcRownchangeKK*chgGame
 2102 2336 5.00 7 -0.38 20 -7.60 
  Mamatov, Melis 2296 KGZ0.501-0.0620-1.20 
  Samoylov, Andrey 2051 RUS1.0010.16203.20 
  Gornostaev, Yakov 1936  * RUS1.0010.08201.60 
  Lavrov, Maxim m2320 RUS0.001-0.5220-10.40 
  Kedrov, Valery V. f2097 RUS1.0010.20204.00 
  Nikiforov, Sergey M. 1936  * RUS0.501-0.4220-8.40 
  Berdychevskaya, Natasha wf2075 RUS1.0010.18203.60 
 * 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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