Individual Calculations March 2019
 Stastny, Petr  Total change: 6.80  Rating chartPersonal card
 1. divize JCSS 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 1845 1445 0.50 2 0.34 20 6.80 
  Slapak, Zdenek 1845  * SVK0.001-0.0820-1.60 
  Rosenzweig, Vladimir 1845  * CZE0.5010.42208.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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