Rapid: Individual Calculations February 2023
 Janik, Damian  Total change: -30.00  Rating chartPersonal card
 Szachowy Sylwester z MOSIR - grupa OPEN Czerwionka-Leszczyny POL 2022-12-30
RcRownchangeKK*chgGame
 1718 1920 4.00 8 -1.50 20 -30.00 
  Kraszewski, Krzysztof 1446 POL1.0010.05201.00 
  Fojcik, Kacper 1417 POL0.501-0.4620-9.20 
  Niesporek, Franciszek 1358 POL1.0010.02200.40 
  Biela, Damian 1782 POL1.0010.31206.20 
  Wiewiora, Eneasz f2322 POL0.001-0.0820-1.60 
  Warchol, Kamil f2009 POL0.001-0.3820-7.60 
  Kuczmik, Pawel 1520  * POL0.501-0.4220-8.40 
  Kubik, Rafal 1890 POL0.001-0.5420-10.80 
 * 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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