Individual Calculations May 2014
 Kowalski, Roman  Total change: -15.75  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego 2013/2014 Kujawsko - Pomorskie POL 2013-11-03
RcRownchangeKK*chgGame
 1767 1557 1.00 8 -1.05 15 -15.75 
  Kozlinski, Marcin 1550 POL0.001-0.5115-7.65 
  Lunkiewicz, Dariusz 1957  * POL0.001-0.0815-1.20 
  Czarnolewski, Piotr 1747 POL0.001-0.2515-3.75 
  Zebracki, Jaroslaw 1818 POL0.001-0.1815-2.70 
  Zawada, Andrzej 1700 POL1.0010.691510.35 
  Kozakiewicz, Gracjan 1577 POL0.001-0.4715-7.05 
  Stolarczyk, Adam 1957  * POL0.001-0.0815-1.20 
  Grzenkowicz, Przemyslaw 1833 POL0.001-0.1715-2.55 
 * 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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