Individual Calculations October 2021
 Zajicek, Karel  Total change: 7.60  Rating chartPersonal card
 1. Prazsky sachovy podzim 2021 Praha CZE 2021-09-24
RcRownchangeKK*chgGame
 1989 1919 2.00 4 0.38 20 7.60 
  Kuhn, Ulf 2074 GER0.001-0.2920-5.80 
  Rucabado, Stefan 1697 CZE1.0010.22204.40 
  Pokrupa, Marek 2140 CZE0.5010.28205.60 
  Agnello, Francesco Claudio 2046 ITA0.5010.17203.40 

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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