Individual Calculations December 2018
 Pilny, Jiri  Total change: -7.80  Rating chartPersonal card
 2. liga 2018/2019 A r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 1990 1955 0.00 2 -0.90 20 -18.00 
  Jirman, Pavel 2026 CZE0.001-0.4020-8.00 
  Mares, Vladimir 1954 CZE0.001-0.5020-10.00 

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)
 
 Krajsky prebor SSS 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 1960 1955 1.50 2 0.51 20 10.20 
  Kolasin, Jan 2019 CZE0.5010.09201.80 
  Mazanek, David 1901 CZE1.0010.42208.40 

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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