Individual Calculations April 2022
 Galuszka, Kamil  Total change: -13.20  Rating chartPersonal card
 Walbrzyska Dolnoslaska Liga Okregowa 2021 Round 13-14 various POL 2022-03-06
RcRownchangeKK*chgGame
 1697 1989 1.00 2 -0.66 20 -13.20 
  Korzekwa, Marcin 1805 POL0.001-0.7420-14.80 
  Mikolajczyk, Andrzej 1589  * POL1.0010.08201.60 
 * 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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