Individual Calculations December 2017
 Ruda, Ondrej  Total change: -2.00  Rating chartPersonal card
 Krajska soutez zapad KHSS 2017/2018 r2-3 various CZE 2017-11-05
RcRownchangeKK*chgGame
 2019 2048 0.50 1 -0.04 20 -0.80 
  Rychna, Lukas 2019 CZE0.501-0.0420-0.80 

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)
 
 Krajsky prebor KHSS 2017/2018 r2-3 various CZE 2017-11-12
RcRownchangeKK*chgGame
 2006 2048 0.50 1 -0.06 20 -1.20 
  Semerak, Pavel 2006 CZE0.501-0.0620-1.20 

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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