Individual Calculations October 2020
 Brcak, Marek  Total change: -12.80  Rating chartPersonal card
 CZECH OPEN 2020 - E - 4-member team tournament Pardubice CZE 2020-09-17
RcRownchangeKK*chgGame
 1764 1932 1.50 3 -0.64 20 -12.80 
  Snasel, Michal 1678 CZE1.0010.19203.80 
  Galant, Ireneusz 1788 POL0.001-0.6920-13.80 
  Kovalsky, David 1826 CZE0.501-0.1420-2.80 

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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