Individual Calculations October 2021
 Vetrovsky, Michal  Total change: -25.20  Rating chartPersonal card
 1. Prazsky sachovy podzim 2021 Praha CZE 2021-09-24
RcRownchangeKK*chgGame
 1835 2147 3.00 5 -1.26 20 -25.20 
  Korniichuk, Oleksandra 1775 UKR0.501-0.4020-8.00 
  Zelezny, Jan 1818 CZE0.001-0.8820-17.60 
  Svoboda, Daniel 1747  * CZE1.0010.08201.60 
  Holub, Jan 1838 CZE1.0010.14202.80 
  Dusbaba, Karel 1999 CZE0.501-0.2020-4.00 
 * 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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