Individual Calculations April 2023
 Cote, Frederic  Total change: -13.60  Rating chartPersonal card
 PILSEN OPEN 2023 B - FIDE open Pilsen CZE 2023-03-04
RcRownchangeKK*chgGame
 1724 1794 4.50 9 -0.68 20 -13.60 
  Fakan, Petr 1394  * CZE1.0010.08201.60 
  Folkova, Martina wf2044 CZE0.001-0.1920-3.80 
  Melino, Gianluca 1553 ITA0.501-0.3020-6.00 
  Krivka, Matej 1502 CZE0.001-0.8520-17.00 
  Ornet, Tomas 1640 CZE1.0010.29205.80 
  Spreer, Lutz 1564 GER1.0010.21204.20 
  Vlk, Miloslav 1945 CZE0.5010.20204.00 
  Hlavac, Rudolf 1985 CZE0.5010.25205.00 
  Weijers, Ralf 1890 NED0.001-0.3720-7.40 
 * 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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