Rapid: Individual Calculations December 2018
 Petrenko, Andrey Yu.  Total change: -15.60  Rating chartPersonal card
 Aleksandr Vereschagin Memorial 2018 Yuzhno-Sakhalinsk RUS 2018-10-22
RcRownchangeKK*chgGame
 1854 2006 4.50 8 -0.78 20 -15.60 
  Sek, Konstantin 2392 RUS0.001-0.0920-1.80 
  Antogina, Tamara 1606  * RUS1.0010.08201.60 
  Khusnulgatin, Artem 1606  * RUS0.501-0.4220-8.40 
  Elizariev, Vitaliy 1971 RUS1.0010.45209.00 
  Cherntsov, Igor 2115 RUS0.001-0.3520-7.00 
  Filin, Viktor 1926 RUS0.001-0.6120-12.20 
  Lubarskaya, Regina 1606  * RUS1.0010.08201.60 
  Kutbiddinov, Timur 1606  * 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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