Individual Calculations August 2023
 Lajda, Dusan  Total change: -21.60  Rating chartPersonal card
 Slovakia Open PIESTANY 2023 - OPEN B Piestany SVK 2023-07-11
RcRownchangeKK*chgGame
 1767 1713 1.50 6 -1.08 20 -21.60 
  Janik, Marek Tobias 1937 SVK0.001-0.2220-4.40 
  Sokolovsky, Jakub 1852 SVK0.001-0.3120-6.20 
  Melih, Mario 1854 SVK0.5010.19203.80 
  Antal, Jozsef 1842 HUN0.5010.17203.40 
  Kruzliak, Damian 1541 SVK0.001-0.7320-14.60 
  Sahidi, Shabir 1577 SVK0.501-0.1820-3.60 

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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