Individual Calculations December 2019
 Czerw, Dawid  Total change: -4.20  Rating chartPersonal card
 Div II 3 2019-20 R12 Sweden SWE 2019-10-19
RcRownchangeKK*chgGame
 1938 2255 1.50 2 -0.21 20 -4.20 
  Bernholdsson, Svante 1855  * SWE1.0010.08201.60 
  Asberg, Anders 2020 SWE0.501-0.2920-5.80 
 * 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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