Individual Calculations December 2018
 Kopecky, Vaclav  Total change: -16.60  Rating chartPersonal card
 Krajsky prebor 2 PDSS 2018/2019 vychod r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 1656 1579 0.00 2 -0.83 20 -16.60 
  Pechacek, Tomas 1824 CZE0.001-0.2020-4.00 
  Smejdir, Waldemar 1487 CZE0.001-0.6320-12.60 

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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