Individual Calculations December 2022
 Osten, Stefan  Total change: -12.40  Rating chartPersonal card
 BSW Schachmeisterschaften 2022 Meisterturnier Bad Toelz GER 2022-11-06
RcRownchangeKK*chgGame
 1924 1682 0.50 5 -0.62 20 -12.40 
  Just, Wolfgang 2135 GER0.001-0.0620-1.20 
  Kuhn, Gerd 2001 GER0.001-0.1320-2.60 
  Rosin, Ralf 1863 GER0.5010.24204.80 
  Streit, Roland 1734 GER0.001-0.4320-8.60 
  Schubert, Gerhard 1886 GER0.001-0.2420-4.80 

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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