Individual Calculations July 2023
 Kopriva, Martin  Total change: -9.60  Rating chartPersonal card
 Teplice Open 2023 Teplice CZE 2023-06-10
RcRownchangeKK*chgGame
 2035 2130 5.00 9 -0.48 20 -9.60 
  Herega, Bostjan 1730  * SLO1.0010.08201.60 
  Roubalik, Jakub 2388 CZE0.001-0.1820-3.60 
  Chmelik, Jiri 1842 CZE0.501-0.3420-6.80 
  Goluch, Piotr m2336 POL0.001-0.2420-4.80 
  Stary, Lukas 1921 CZE0.501-0.2720-5.40 
  Kudlak, Julia 1892 POL1.0010.20204.00 
  Popov, Roman 1872 CZE1.0010.18203.60 
  Plischki, Sebastian m2328 GER0.001-0.2420-4.80 
  Peglau, Dora 2002 GER1.0010.33206.60 
 * 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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