Rapid: Individual Calculations July 2017
 Petrosyan, Tigran  Total change: 0.40  Rating chartPersonal card
 Borodino Gambit spring 2017 B U19 Borodino RUS 2017-05-13
RcRownchangeKK*chgGame
 1645 1892 5.50 7 0.02 20 0.40 
  Krapchetov, Nikolay 1492  * RUS1.0010.08201.60 
  Sergeeva, Varvara 1572 RUS1.0010.13202.60 
  Zaitsev, Yuriy 1608 RUS1.0010.16203.20 
  Parshin, Maxim 1790 RUS1.0010.36207.20 
  Bulatov, Mark 1880 RUS0.001-0.5220-10.40 
  Spiridonov, Daniil 1678 RUS0.501-0.2720-5.40 
  Aigi, Anna 1492  * RUS1.0010.08201.60 
 * 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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