Individual Calculations February 2019
 Navratilik, Pavel  Total change: -12.40  Rating chartPersonal card
 Krajsky prebor SSZK 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 1993 2034 0.50 2 -0.62 20 -12.40 
  Krca, Milan 1972 CZE0.001-0.5920-11.80 
  Petrzela, Pavel 2014 CZE0.501-0.0320-0.60 

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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