Individual Calculations March 2018
 Kosnovsky, Radim  Total change: 16.80  Rating chartPersonal card
 Krajska soutez B MKSS 2017/2018 r8-9 various CZE 2018-02-11
RcRownchangeKK*chgGame
 1814 1414 0.50 1 0.42 40 16.80 
  Bok, Tomas 1814  * CZE0.5010.424016.80 
 * 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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