Individual Calculations October 2022
 Jacoby, Angelina  Total change: 55.60  Rating chartPersonal card
 Oranienburger Chess Open 2022 Oranienburg GER 2022-09-03
RcRownchangeKK*chgGame
 1828 1527 2.00 4 1.39 40 55.60 
  Nemitz, Alfred 1912 GER0.001-0.0940-3.60 
  Wessel, Frank 1772 GER0.5010.304012.00 
  Schubert, Joachim 1847 GER0.5010.374014.80 
  Stegmann, Jens 1782 GER1.0010.814032.40 

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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