Rapid: Individual Calculations May 2023
 Kotva, Milan  Total change: -19.20  Rating chartPersonal card
 Prebor druzstev PDSS v rapid sachu 2023 Mistrovice CZE 2023-04-22
RcRownchangeKK*chgGame
 1696 1920 4.00 7 -0.96 20 -19.20 
  Rehak, Miroslav 1245 CZE1.0010.01200.20 
  Kuzmin, Sergej 1893 CZE0.001-0.5420-10.80 
  Matoulek, Vaclav 1596 CZE1.0010.13202.60 
  Navratil, Miroslav 1633 CZE1.0010.16203.20 
  Solil, Roman 1931 CZE0.001-0.4820-9.60 
  Ptacek, Lubos 2051 CZE0.001-0.3220-6.40 
  Horackova, Isabela 1520  * CZE1.0010.08201.60 
 * 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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