Individual Calculations March 2019
 Sedlacik, Martin  Total change: -4.60  Rating chartPersonal card
 Krajsky prebor SSZK 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 1871 1772 0.50 2 -0.23 20 -4.60 
  Rachunek, Milan 1930 CZE0.5010.21204.20 
  Zajicek, Radek 1812 CZE0.001-0.4420-8.80 

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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