Individual Calculations January 2012
 Januszkiewicz, Wojciech  Total change: -6.60  Rating chartPersonal card
 IX Otwarte Mistrzostwa Powiatu Gryfickiego w Szachach Klasycznych Gryfice POL 2011-11-05
RcRownchangeKK*chgGame
 1648 1760 2.00 4 -0.44 15 -6.60 
  Pinkas, Szymon 1360  * POL1.0010.08151.20 
  Adamowicz, Maciej 1957 POL0.001-0.2515-3.75 
  Kwiatkowski, Marek 1452 POL1.0010.14152.10 
  Karwowski, Kacper 1822 POL0.001-0.4115-6.15 
 * 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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