Individual Calculations February 2019
 Odehnal, Jaroslav  Total change: -12.60  Rating chartPersonal card
 2. divize JCSS 2018/2019 A r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 1908 1955 0.50 2 -0.63 20 -12.60 
  Riha, Martin 1916 CZE0.001-0.5520-11.00 
  Maly, Pavel 1899 CZE0.501-0.0820-1.60 

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)
 

 

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