Rapid: Individual Calculations December 2022
 Andrzejczak, Mariusz  Total change: -9.40  Rating chartPersonal card
 Turniej Szachowy XXIV GRYFINO OPEN 2022 Gryfino POL 2022-11-12
RcRownchangeKK*chgGame
 1561 1352 1.00 5 -0.47 20 -9.40 
  Gniadek, Andrzej 1896 POL0.001-0.0320-0.60 
  Herrmann, Jakob 1788 GER0.001-0.0620-1.20 
  Leniec, Grzegorz 1034 POL1.0010.13202.60 
  Hnat, Sebastian 1584 POL0.001-0.2120-4.20 
  Czyzyk, Pawel 1505 POL0.001-0.3020-6.00 

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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