Individual Calculations April 2023
 Miszczak, Dariusz  Total change: 3.00  Rating chartPersonal card
 MKSS Krajska soutez C 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 1785 1958 1.50 2 0.15 20 3.00 
  Fremr, Tomas 1558  * CZE1.0010.08201.60 
  Taus, Martin 2011 CZE0.5010.07201.40 
 * 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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