Individual Calculations August 2017
 Grigorov, Grigor  Total change: 6.50  Rating chartPersonal card
 45th Greek Team Championship 2017 - A Category Rio Achaias GRE 2017-07-03
RcRownchangeKK*chgGame
 2452 2503 4.50 7 0.65 10 6.50 
  Halkias, Alexandros 2103  * GRE1.0010.08100.80 
  Mista, Aleksander g2599 POL0.5010.13101.30 
  Sadzikowski, Daniel m2563 POL1.0010.58105.80 
  Nedev, Trajko g2481 MKD1.0010.47104.70 
  Czarnota, Pawel g2557 POL0.001-0.4210-4.20 
  Kelires, Andreas g2505 GRE0.5010.00100.00 
  Kanakaris, Georgios 2359 GRE0.501-0.1910-1.90 
 * 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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