Individual Calculations March 2018
 Fedak, Ihor  Total change: 28.80  Rating chartPersonal card
 III TSz o Puchar Ziemi Podkarpackiej Sedziszow Malopolski POL 2018-02-16
RcRownchangeKK*chgGame
 1829 1662 2.00 4 0.72 40 28.80 
  Chodorowski, Adrian 1317 POL1.0010.11404.40 
  Kawula, Andrzej 1876 POL1.0010.774030.80 
  Kozak, Antoni 2062  * POL0.001-0.0840-3.20 
  Widla, Piotr 2060 POL0.001-0.0840-3.20 
 * 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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