Individual Calculations December 2022
 Jankowski, Aleksander  Total change: 19.20  Rating chartPersonal card
 HRADEC KRALOVE OPEN 2022 A - FIDE open Hradec Kralove CZE 2022-11-05
RcRownchangeKK*chgGame
 1767 1730 4.50 8 0.96 20 19.20 
  Stankova, Radka 1833 CZE0.001-0.3620-7.20 
  Zadrazil, Filip 1431 CZE1.0010.15203.00 
  Stary, Lukas 1922 CZE0.001-0.2520-5.00 
  Landsmannova, Marie Magdalena 1460 CZE1.0010.17203.40 
  Nemec, Otakar 1805 CZE0.5010.10202.00 
  Navratil, Jiri 1891 CZE0.5010.21204.20 
  Bruna, Matous 1846 CZE1.0010.662013.20 
  Celik, Ali Alper 1949 TUR0.5010.28205.60 

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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