Rapid: Individual Calculations May 2014
 Czuchnicki, Adam  Total change: -20.00  Rating chartPersonal card
 4 Pory Roku - Wiosna z Szachami OPEN Szczecin POL 2014-04-12
RcRownchangeKK*chgGame
 1850 2087 5.00 8 -1.00 20 -20.00 
  Kwasniak, Kacper 1687  * POL1.0010.08201.60 
  Trzeciakiewicz, Michal 1687  * POL1.0010.08201.60 
  Franzen, Jozef m2305 SVK0.001-0.2220-4.40 
  Maruszczak, Joanna 1846 POL1.0010.20204.00 
  Szyszylo, Rafal 2137 POL0.001-0.4320-8.60 
  Niedbal, Piotr 1761 POL0.001-0.8720-17.40 
  Roslon, Oskar 1687  * POL1.0010.08201.60 
  Lanica, Lukasz 1687  * POL1.0010.08201.60 
 * 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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