Rapid: Individual Calculations April 2022
 Sikorova, Olga  Total change: -12.60  Rating chartPersonal card
 Open Petrvald 2022 Petrvald CZE 2022-03-12
RcRownchangeKK*chgGame
 1827 2086 6.50 9 -0.63 20 -12.60 
  Simcak, Krystof 1686  * CZE1.0010.08201.60 
  Kudla, Martin 1684 CZE1.0010.08201.60 
  Sramek, Ondrej 1883 CZE1.0010.24204.80 
  Jelinek, Marek 1978 CZE1.0010.35207.00 
  Kostka, Vit f2030 CZE0.001-0.5820-11.60 
  Splichal, Stanislav 1997 CZE0.001-0.6220-12.40 
  Hasinski, Krystian 1764 POL1.0010.13202.60 
  Sebesta, Jan 1670 CZE0.501-0.4320-8.60 
  Fialka, Adam 1751 CZE1.0010.12202.40 
 * 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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