Individual Calculations April 2019
 Iwaszkiewicz, Grzegorz  Total change: 99.20  Rating chartPersonal card
 Zimowy Turniej Fide na Bemowie 2019 Warszawa POL 2019-03-02
RcRownchangeKK*chgGame
 1578 1403 4.00 5 2.48 40 99.20 
  Matskevich, Varvara 1071 BLR1.0010.12404.80 
  Iwaszkiewicz, Krzysztof 1651 POL1.0010.814032.40 
  Szewczyk, Mariusz 1803  * POL0.001-0.0840-3.20 
  Podgorski, Maciej 1803  * POL1.0010.924036.80 
  Kaluza, Maksymilian 1562 POL1.0010.714028.40 
 * 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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