Individual Calculations February 2020
 Krawczyk, Eryk  Total change: 13.60  Rating chartPersonal card
 XMAS Jesenik Open 2019 Jesenik CZE 2019-12-26
RcRownchangeKK*chgGame
 1364 1006 1.00 6 0.34 40 13.60 
  Skiba, Aleksandra 1406  * POL0.001-0.0840-3.20 
  Karaszewski, Gabriel 1406  * POL0.001-0.0840-3.20 
  Macik, Milan 1406  * CZE0.001-0.0840-3.20 
  Tomecek, Marian 1304 CZE1.0010.854034.00 
  Gorecki, Janusz 1406  * POL0.001-0.0840-3.20 
  Uhryn, Mateusz 1253 POL0.001-0.1940-7.60 
 * 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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