Individual Calculations February 2020
 Cervenka, Roman  Total change: -10.20  Rating chartPersonal card
 MKSS - Krajska soutez B 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 1718 1722 0.50 2 -0.51 20 -10.20 
  Cubok, Zdenek 1789 CZE0.001-0.4120-8.20 
  Matlocha, Lubomir 1647 CZE0.501-0.1020-2.00 

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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