Individual Calculations October 2013
 Bilczewski, Kacper  Total change: -6.60  Rating chartPersonal card
 CHESS OPEN 2013 Dabki POL 2013-08-21
RcRownchangeKK*chgGame
 1764 1807 4.50 9 -0.44 15 -6.60 
  Ossolinska, Matylda 1407  * POL1.0010.08151.20 
  Nowicki, Bartosz 2176 POL0.001-0.1015-1.50 
  Cieslak, Wiktoria 1539 POL1.0010.17152.55 
  Chomczyk, Marek 1963 POL0.5010.21153.15 
  Parol, Pola 1632 POL0.501-0.2315-3.45 
  Mika, Tomasz 1939 POL1.0010.681510.20 
  Lizak, Jakub 1911 POL0.001-0.3615-5.40 
  Wilk, Tomasz 1753 POL0.001-0.5815-8.70 
  Fritz, Antoni 1555 POL0.501-0.3115-4.65 
 * 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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