Individual Calculations December 2018
 Pohludka, Ondrej  Total change: -6.20  Rating chartPersonal card
 Krajska soutez MKSS 2018/2019 A r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 1695 1960 0.50 1 -0.32 20 -6.40 
  Serek, Ondrej 1695 CZE0.501-0.3220-6.40 

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)
 
 Krajsky prebor MKSS 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 1962 1960 1.00 2 0.01 20 0.20 
  Slavinsky, Rostislav 2030 CZE0.5010.10202.00 
  Firla, Stanislav 1894 CZE0.501-0.0920-1.80 

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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