Individual Calculations May 2019
 Maly, Petr  Total change: 5.00  Rating chartPersonal card
 Prebor Prahy 2018-2019 - I. trida - skupina 12 Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 1979 1644 0.50 2 0.25 20 5.00 
  Krouzel, Jaroslav f2044  * CZE0.001-0.0820-1.60 
  Sykora, Petr 1914 CZE0.5010.33206.60 
 * 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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