Individual Calculations September 2017
 Chircu, Vadim  Total change: 27.40  Rating chartPersonal card
 International Chess Festival "M. Sadoveanu" - 32th Edition Iasi ROU 2017-08-17
RcRownchangeKK*chgGame
 2107 2203 5.50 7 1.37 20 27.40 
  Olinici, Ecaterina 1803  * ROU1.0010.08201.60 
  Tablan, Matei-Christian 1803  * ROU1.0010.08201.60 
  Nanu, Costica-Ciprian g2517 ROU0.001-0.1420-2.80 
  Cotruta, Alexandru-Mihai 1803  * ROU1.0010.08201.60 
  David, Cristian 1902 ROU1.0010.15203.00 
  Filip, Lucian-Ioan m2395 ROU1.0010.752015.00 
  Nevednichy, Vladislav g2525 ROU0.5010.37207.40 
 * 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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