Individual Calculations March 2019
 Opravil, Karel  Total change: 7.60  Rating chartPersonal card
 Krajsky prebor SSOK 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 2181 2038 1.00 2 0.38 20 7.60 
  Tustanowski, Robert 2207 POL0.5010.22204.40 
  Valenta, Vit f2155 CZE0.5010.16203.20 

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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