Individual Calculations May 2019
 Soukal, Rudolf  Total change: -15.80  Rating chartPersonal card
 Prebor Prahy 2018-2019 - Preborova skupina Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 2044 1961 0.00 2 -0.79 20 -15.80 
  Jandecka, Tomas 2146 CZE0.001-0.2620-5.20 
  Zizka, Petr 1941 CZE0.001-0.5320-10.60 

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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