Rapid: Individual Calculations August 2022
 Demianiuk, Maciej  Total change: 6.20  Rating chartPersonal card
 XXXV Turniej o Puchar Kawki (FIDE) Warszawa POL 2022-07-03
RcRownchangeKK*chgGame
 1438 1153 1.00 3 0.31 20 6.20 
  Kaminski, Jan 1739 POL0.001-0.0220-0.40 
  Branicki, Slawomir 1421 POL0.001-0.1720-3.40 
  Romaniuk, Bartosz 1154 POL1.0010.502010.00 

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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