Individual Calculations December 2021
 Stefanik, Marek  Total change: -1.60  Rating chartPersonal card
 MKSS - Krajska soutez B 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 2055 1964 1.00 2 0.23 20 4.60 
  Kozelsky, Marek 1950 CZE1.0010.48209.60 
  Karlik, Ondrej c2159 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)
 
 MKSS - Krajsky prebor 2021/2022 r3-4 various CZE 2021-11-14
RcRownchangeKK*chgGame
 1848 1964 1.00 2 -0.31 20 -6.20 
  Hurta, Jiri 1780 CZE0.001-0.7420-14.80 
  Belacik, Jan 1915 CZE1.0010.43208.60 

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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