Individual Calculations February 2022
 Navratil, Ladislav  Total change: -12.60  Rating chartPersonal card
 PDSS Krajska soutez 2021/2022 jih r6-7 various CZE 2022-01-09
RcRownchangeKK*chgGame
 1568 1752 1.00 2 -0.38 20 -7.60 
  Borek, Pavel 1784 CZE0.001-0.4620-9.20 
  Brazda, Zdenek 1352  * CZE1.0010.08201.60 
 * 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)
 
 PDSS Krajsky prebor II 2021/2022 zapad r6 various CZE 2022-01-16
RcRownchangeKK*chgGame
 1946 1752 0.00 1 -0.25 20 -5.00 
  Mudrunka, Pavel 1946 CZE0.001-0.2520-5.00 

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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