Rapid: Individual Calculations August 2018
 Petrov, Grigoriy  Total change: 15.40  Rating chartPersonal card
 Rapid Moscow. July 2018 - 2 Moscow RUS 2018-07-13
RcRownchangeKK*chgGame
 1555 1209 1.50 6 0.77 20 15.40 
  Lysenko, Viktoria 1609  * RUS0.001-0.0820-1.60 
  Gorskiy, Alexander 1609  * RUS0.001-0.0820-1.60 
  Averkiev, Andrei 1399 RUS1.0010.752015.00 
  Girshgorn, Maria 1609  * RUS0.001-0.0820-1.60 
  Petrova, Elizaveta 1492 RUS0.5010.34206.80 
  Alexandrov, Matvey 1609  * 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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