Individual Calculations September 2021
 Kubala, Karel  Total change: -10.60  Rating chartPersonal card
 Mistrovstvi CR senioru nad 70 let 2021 Rychnov nad Kneznou CZE 2021-08-07
RcRownchangeKK*chgGame
 1822 1908 5.00 9 -0.53 20 -10.60 
  Palla, Stanislav 1699 CZE0.501-0.2720-5.40 
  Vlachopulos, Elefteris 1625 CZE1.0010.16203.20 
  Vesely, Emanuel 1808 CZE1.0010.36207.20 
  Chmelik, Jiri 1885 CZE0.001-0.5320-10.60 
  Laska, Zdenek 1827 CZE1.0010.39207.80 
  Sejkora, Vlastimil f2190 CZE0.001-0.1620-3.20 
  Pokora, Lubomir 1764 CZE0.501-0.1920-3.80 
  Klimes, Jiri 1766 CZE1.0010.31206.20 
  Kotva, Milan 1837 CZE0.001-0.6020-12.00 

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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