Individual Calculations May 2018
 Pokorny, Pavel  Total change: -22.00  Rating chartPersonal card
 Prebor Prahy 2017-2018 - I. trida - skupina 11 Praha CZE 2018-01-08
RcRownchangeKK*chgGame
 1872 1836 0.50 2 -0.40 40 -16.00 
  Nentvich, Libor 1864 CZE0.5010.04401.60 
  Ruzicka, Ondrej 1879 CZE0.001-0.4440-17.60 

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)
 
 2. liga A 2017/2018 r11 various CZE 2018-04-08
RcRownchangeKK*chgGame
 2126 1827 0.00 1 -0.15 40 -6.00 
  Janousek, Petr 2126 CZE0.001-0.1540-6.00 

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)
 

 

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