Individual Calculations August 2023
 Rosenbaum, Vit  Total change: 8.20  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 2002 2159 4.50 6 0.41 20 8.20 
  Stiller, Maximilian 1759  * GER1.0010.08201.60 
  Zvolensky, David 2249 CZE0.5010.12202.40 
  Prouza, Tomas 1904 CZE1.0010.19203.80 
  Hladky, Tadeas 2046 CZE0.501-0.1520-3.00 
  Lojek, Marek 2147 CZE0.501-0.0220-0.40 
  Krena, Bohuslav 1907 CZE1.0010.19203.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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