Rapid: Individual Calculations September 2022
 Jirasek, Jiri  Total change: -4.80  Rating chartPersonal card
 Teplice Rapid Chess Tour 2022 - August Teplice CZE 2022-08-20
RcRownchangeKK*chgGame
 1843 1778 2.50 6 -0.24 20 -4.80 
  Kubik, Miroslav 1651 CZE0.001-0.6720-13.40 
  Plasek, Zdenek 1865 CZE0.5010.12202.40 
  Mascak, Milan 1519 CZE1.0010.18203.60 
  Toman, Jan 1672 CZE1.0010.36207.20 
  Rubes, Jan f2338 CZE0.001-0.0220-0.40 
  Tichonov, Jiri 2010 UKR0.001-0.2120-4.20 

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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