Rapid: Individual Calculations April 2020
 Kaminski, Jan  Total change: -13.20  Rating chartPersonal card
 Szybkie FIDE granie w Hetmanie 5_2020 Warszawa POL 2020-02-28
RcRownchangeKK*chgGame
 1615 1960 3.50 5 -0.66 20 -13.20 
  Zawistowski, Piotr 1336 POL1.0010.01200.20 
  Grzenkowicz, Lukasz 1525 POL0.001-0.9420-18.80 
  Kwiatkowski, Andrzej 1513 POL1.0010.06201.20 
  Borowicz, Przemyslaw 1955 POL0.501-0.0120-0.20 
  Michalak, Augustyn 1744 POL1.0010.22204.40 

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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