Individual Calculations September 2013
 Sarnowski, Witold  Total change: -19.65  Rating chartPersonal card
 IV Ogolnopolski Festiwal Szachowy - Klementowice - grupa A Klementowice POL 2013-08-18
RcRownchangeKK*chgGame
 1620 1938 5.50 8 -1.31 15 -19.65 
  Krawczyk, Piotr 1538  * POL0.501-0.4215-6.30 
  Kapcia, Marcin 1538  * POL1.0010.08151.20 
  Stefanoff, Zdzislaw 1538  * POL0.501-0.4215-6.30 
  Fraczek, Weronika 1538  * POL0.501-0.4215-6.30 
  Razny, Pawel 1604 POL1.0010.12151.80 
  Jajte-Pachota, Maciej 1864 POL0.001-0.6015-9.00 
  Czarkowski, Tomasz 1620 POL1.0010.13151.95 
  Jedrocha, Katarzyna 1717 POL1.0010.22153.30 
 * 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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