Individual Calculations January 2014
 Sernecki, Franciszek  Total change: -1.05  Rating chartPersonal card
 Pilsen Open 2013 Plzen CZE 2013-11-24
RcRownchangeKK*chgGame
 2019 1710 0.50 4 -0.07 15 -1.05 
  Koth, Stefan 2110  * GER0.001-0.0815-1.20 
  Walinga, Eric Jan 1990 NED0.001-0.1615-2.40 
  Sargsyan, Karen 1962 ARM0.001-0.1915-2.85 
  Thormann, Olaf 2013 GER0.5010.36155.40 
 * 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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