Rapid: Individual Calculations August 2020
 Peterek, Zbynek  Total change: 11.80  Rating chartPersonal card
 Karvina Open 2020 Karvina CZE 2020-07-03
RcRownchangeKK*chgGame
 1583 1469 4.00 9 0.59 20 11.80 
  Reznicek, Marcel 1956 CZE0.001-0.0420-0.80 
  Pisz, Bretislav 1666 CZE0.001-0.2520-5.00 
  Pala, Dawid 1059 POL1.0010.08201.60 
  Sobek, Rostislav 1891 CZE0.001-0.0720-1.40 
  Olesnan, Ervin 1551 CZE0.5010.11202.20 
  Moczala, Maja 1221 POL0.501-0.3120-6.20 
  Repak, Jan 1663 CZE1.0010.752015.00 
  Kubiniok, Stanislaw 1408 POL1.0010.42208.40 
  Cujdik, Jiri 1833 CZE0.001-0.1020-2.00 

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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