Individual Calculations May 2019
 Jaskulski, Jan  Total change: 48.80  Rating chartPersonal card
 Wiosenny Turniej Fide na Bemowie 2019 Warszawa POL 2019-03-30
RcRownchangeKK*chgGame
 1754 1486 2.00 4 1.22 40 48.80 
  Fraczek, Weronika 1865 POL0.5010.414016.40 
  Szarfemberg, Pawel 1533 POL0.5010.07402.80 
  Piotrowski, Grzegorz 1832 POL1.0010.894035.60 
  Sloniewski, Michal 1787 POL0.001-0.1540-6.00 

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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