Individual Calculations January 2021
 Lavrisin, Jan  Total change: -3.80  Rating chartPersonal card
 Dlouhodoby klubovy prebor BSS F-M - podzim 2020 Frydek-Mistek CZE 2020-09-22
RcRownchangeKK*chgGame
 1610 1507 1.00 3 -0.19 20 -3.80 
  Buchta, Bartolomej 1591 CZE0.001-0.3820-7.60 
  Novacek, Pavel 1907  * CZE0.001-0.0820-1.60 
  Szkandera, Ondrej 1333 CZE1.0010.27205.40 
 * 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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