Individual Calculations September 2021
 Zavurka, Roman  Total change: -29.60  Rating chartPersonal card
 Turnaj pratelstvi 2021 - skupina A Olomouc CZE 2021-08-12
RcRownchangeKK*chgGame
 2010 2186 3.50 7 -1.48 20 -29.60 
  Richvalsky, Patrik 1989 CZE0.001-0.7520-15.00 
  Hrabal, Matej 1934 CZE1.0010.19203.80 
  Nagy, Ladislav 2179 CZE0.001-0.5120-10.20 
  Cerny, Michael 1786  * CZE1.0010.08201.60 
  Otruba, Marek 2017 CZE0.501-0.2220-4.40 
  Jarab, Daniel Costa 1989 CZE1.0010.25205.00 
  Gnida, Patrik 2173 CZE0.001-0.5220-10.40 
 * 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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