Individual Calculations December 2021
 Maly, Evzen  Total change: 17.20  Rating chartPersonal card
 PDSS Krajska soutez 2021/2022 vychod r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 1781 1543 1.00 2 0.52 40 20.80 
  Wiesinger, Wolfgang 1943  * CZE0.001-0.0840-3.20 
  Dvorak, Eduard 1618 CZE1.0010.604024.00 
 * 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)
 
NOTE: K factor changed
 PDSS Krajsky prebor II 2021/2022 vychod r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1790 1532 0.00 1 -0.18 20 -3.60 
  Peknik, Milan 1790 CZE0.001-0.1820-3.60 

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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