Individual Calculations April 2023
 Novotny, Josef  Total change: 6.60  Rating chartPersonal card
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r7-10 Prague CZE 2023-02-27
RcRownchangeKK*chgGame
 1994 1924 2.00 4 0.33 20 6.60 
  Soukal, Roman 1986 CZE0.5010.09201.80 
  Kawulok, Marek 2235 CZE0.001-0.1420-2.80 
  Wiener, Richard 1791 CZE1.0010.32206.40 
  Kriz, Pavel 1965 CZE0.5010.06201.20 

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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