Individual Calculations August 2022
 Otruba, Marek  Total change: -49.60  Rating chartPersonal card
 CZECH OPEN 2022 - E - 4-member team tournament Pardubice CZE 2022-07-14
RcRownchangeKK*chgGame
 1926 2020 0.00 4 -2.48 20 -49.60 
  Mieck, Jale 1967 GER0.001-0.5720-11.40 
  Kovalskyi, Roman 2054 UKR0.001-0.4520-9.00 
  Stanek, Petr 1904 CZE0.001-0.6620-13.20 
  Smetana, Peter 1780 SVK0.001-0.8020-16.00 

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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