Individual Calculations July 2022
 Geyer, Stephan  Total change: -17.20  Rating chartPersonal card
 XXIV. Rhein-Main-Open 2022 Gruppe A Bad Homburg v.d.H. GER 2022-06-15
RcRownchangeKK*chgGame
 1934 1627 0.00 3 -0.43 40 -17.20 
  Burkhardt, Holger 2005 GER0.001-0.0940-3.60 
  Varma, Christopher 1890 GER0.001-0.1840-7.20 
  Zilch, Lothar 1906 GER0.001-0.1640-6.40 

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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