Individual Calculations February 2020
 Krawiec, Grzegorz  Total change: -1.60  Rating chartPersonal card
 XMAS Jesenik Open 2019 Jesenik CZE 2019-12-26
RcRownchangeKK*chgGame
 1734 1814 4.00 7 -0.08 20 -1.60 
  Liewehr, Robert 1414  * CZE1.0010.08201.60 
  Gnida, Patrik 2214  * CZE0.5010.42208.40 
  Kapusta, Petr 2155 CZE0.5010.38207.60 
  Sokolski, Aleksander 1962 POL0.001-0.3020-6.00 
  Vaclavik, Patrik 1487 CZE1.0010.13202.60 
  Cimburek, Jan 1444 CZE0.001-0.9020-18.00 
  Valicek, Martin 1464 CZE1.0010.11202.20 
 * 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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