Individual Calculations December 2021
 Sovany, Attila  Total change: 26.40  Rating chartPersonal card
 SSS - Krajsky prebor 2021/2022 r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 2050 1732 1.50 2 1.23 20 24.60 
  Vanka, Miloslav 2098 CZE1.0010.902018.00 
  Vacek, Radomir 2002 CZE0.5010.33206.60 

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)
 
 SSS - Krajska soutez B 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1788 1748 1.00 2 0.09 20 1.80 
  Zima, Tomas 1640 CZE0.001-0.6520-13.00 
  Valtr, Tomas 1935 CZE1.0010.742014.80 

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)
 

 

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