Rapid: Individual Calculations October 2021
 Vajdik, Josef  Total change: 56.20  Rating chartPersonal card
 4. Memorial Very Mencikove 2021 Praha CZE 2021-09-28
RcRownchangeKK*chgGame
 1951 1352 3.00 7 2.81 20 56.20 
  Saur, Frantisek 1745 CZE1.0010.922018.40 
  Hollan, Martin f2087 CZE0.001-0.0120-0.20 
  Weissbeck, Simon 2087 GER0.001-0.0120-0.20 
  Zidu, Jan 1830 CZE1.0010.952019.00 
  Groh, Jiri 2003 CZE0.5010.49209.80 
  Pribylova, Sofie wf1922 CZE0.5010.48209.60 
  Pribyl, Radomir 1983 CZE0.001-0.0120-0.20 

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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