Individual Calculations February 2019
 Navratil, Jiri  Total change: -12.00  Rating chartPersonal card
 Krajsky prebor SSOK 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 2146 1995 0.00 2 -0.60 20 -12.00 
  Vaculik, Jakub 2193 CZE0.001-0.2420-4.80 
  Zboril, Tomas 2099 CZE0.001-0.3620-7.20 

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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