Rapid: Individual Calculations April 2020
 Peterek, Zbynek  Total change: 69.40  Rating chartPersonal card
 OPEN Petrvald 2020 Petrvald CZE 2020-03-07
RcRownchangeKK*chgGame
 1761 1400 4.50 8 3.47 20 69.40 
  Parma, Frantisek 1705 CZE1.0010.862017.20 
  Mysliwiec, Grzegorz 1994 POL0.001-0.0220-0.40 
  Cyron, Karel 1681 CZE1.0010.842016.80 
  Vesely, Martin 1984 CZE0.001-0.0220-0.40 
  Pisz, Bretislav 1656 CZE0.001-0.1920-3.80 
  Broskevic, Lumir 1677 CZE1.0010.832016.60 
  Mokros, Radomir 1596 CZE1.0010.752015.00 
  Novotny, Radim 1792 CZE0.5010.42208.40 

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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