Individual Calculations December 2021
 Sodomka, Adam  Total change: 23.00  Rating chartPersonal card
 PDSS Krajska soutez 2021/2022 jih r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 1904 1885 2.50 3 1.07 20 21.40 
  Pail, Milan 1836 CZE1.0010.43208.60 
  Volf, Jaroslav 1953 CZE1.0010.592011.80 
  Pokorny, Jan 1922 CZE0.5010.05201.00 

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)
 
 PDSS Krajsky prebor II 2021/2022 zapad r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1930 1897 1.00 2 0.08 20 1.60 
  Marinov, Peter 1782 CZE1.0010.34206.80 
  Baudys, Ondrej 2078 CZE0.001-0.2620-5.20 

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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