Individual Calculations August 2022
 Buchnicek, Petr  Total change: -17.00  Rating chartPersonal card
 CZECH OPEN 2022 - E - 4-member team tournament Pardubice CZE 2022-07-14
RcRownchangeKK*chgGame
 2094 2256 2.50 6 -1.70 10 -17.00 
  Jankowiak, Tomasz 2134 POL0.501-0.1710-1.70 
  Buchcar, Tomas 2207 CZE0.001-0.5710-5.70 
  Davidek, Tomas 1982 CZE0.001-0.8310-8.30 
  Gressmann, Moritz c2114 GER0.501-0.1910-1.90 
  Novotny, Michal f2223 CZE0.501-0.0510-0.50 
  Stanek, Petr 1904 CZE1.0010.11101.10 

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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