Individual Calculations April 2020
 Wolny, Dawid  Total change: -49.60  Rating chartPersonal card
 Ursynowski Festiwal Szachowy 2020 - grupa FIDE - Turniej I GRAND PRIX Warszawa POL 2020-02-29
RcRownchangeKK*chgGame
 1395 1323 0.50 4 -1.24 40 -49.60 
  Podgorski, Maciej 1723  * POL0.001-0.0840-3.20 
  Goluch, Bartosz 1589 POL0.001-0.1840-7.20 
  Jankowski, Franciszek 1187 POL0.001-0.6840-27.20 
  Oblakowski, Oskar 1082 POL0.501-0.3040-12.00 
 * 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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