Individual Calculations December 2023
 Kacafirek, Miroslav  Total change: 8.00  Rating chartPersonal card
 SSS - Krajska soutez skupina B 2023-2024 r2-3 various CZE 2023-11-05
RcRownchangeKK*chgGame
 1912 1896 1.00 2 0.04 20 0.80 
  Pistik, Petr 1985 CZE1.0010.622012.40 
  Sochor, Martin 1839 CZE0.001-0.5820-11.60 

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 - Krajsky prebor 2023-2024 r2-3 various CZE 2023-11-12
RcRownchangeKK*chgGame
 1791 1896 1.00 1 0.36 20 7.20 
  Chybny, Zdenek 1791 CZE1.0010.36207.20 

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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