Individual Calculations December 2019
 Ondracek, Ondrej  Total change: 11.60  Rating chartPersonal card
 2. liga D 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 2151 2121 1.50 2 0.58 20 11.60 
  Kracik, Tomas 2225 CZE1.0010.642012.80 
  Fisar, Josef 2076 CZE0.501-0.0620-1.20 

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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