Individual Calculations December 2021
 Svanda, Radek  Total change: -0.20  Rating chartPersonal card
 PDSS Krajska soutez 2021/2022 jih r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 1674 1736 0.50 1 -0.09 20 -1.80 
  Leksova, Sona 1674 CZE0.501-0.0920-1.80 

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 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1561 1721 1.50 2 0.08 20 1.60 
  Flos, Petr 1579 CZE0.501-0.1920-3.80 
  Osicka, Premysl 1542 CZE1.0010.27205.40 

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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