Rapid: Individual Calculations October 2023
 Lestina, Petr  Total change: -21.40  Rating chartPersonal card
 Memorial Very Mencikove 2023 Praha CZE 2023-09-24
RcRownchangeKK*chgGame
 1634 1412 1.00 7 -1.07 20 -21.40 
  Veny, Helena 1012  * CZE1.0010.08201.60 
  Holub, Jan 1801 CZE0.001-0.0920-1.80 
  Groh, Jiri 1925 CZE0.001-0.0420-0.80 
  Buksa, Jaromir 1932 CZE0.001-0.0320-0.60 
  Legkostup, Maxim 1757 CZE0.001-0.1120-2.20 
  Forman, Daniel 1878 CZE0.001-0.0520-1.00 
  Holub, Petr 1135 CZE0.001-0.8320-16.60 
 * 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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