Individual Calculations September 2022
 Kopriva, Martin  Total change: -29.00  Rating chartPersonal card
 CZECH OPEN 2022 - A - GM open Pardubice CZE 2022-07-22
RcRownchangeKK*chgGame
 2088 2124 3.50 9 -1.45 20 -29.00 
  Nemec, Jachym f2357 CZE0.001-0.2120-4.20 
  Seidl, Jan 1957 CZE0.501-0.2220-4.40 
  Ali, Abdulaziz 1930 UAE1.0010.25205.00 
  Hrbek, Stepan f2272 CZE0.001-0.3020-6.00 
  Nikolic, Vladan 2205 SWE0.001-0.3920-7.80 
  Povilaitis, Tomas 2001 LTU0.001-0.6720-13.40 
  Skurniak, Szymon 2051 POL1.0010.40208.00 
  Tolmacevs, Artjoms 2020 LAT0.001-0.6420-12.80 
  Spirek, Adam 1999 CZE1.0010.33206.60 

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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