Rapid: Individual Calculations February 2023
 Rombusch, Andreas  Total change: 18.60  Rating chartPersonal card
 Niedersaechsische Schnellschach-Einzelmeisterschaft 2023 Verden (Aller) GER 2023-01-04
RcRownchangeKK*chgGame
 1812 1422 1.50 6 0.93 20 18.60 
  Hagemann, Sven 1984 GER0.001-0.0220-0.40 
  Spieker, Hans-Joachim 1861 GER1.0010.942018.80 
  Heermann, Kai 1775 GER0.5010.39207.80 
  Kieselbach, Marvin 1731 GER0.001-0.1420-2.80 
  Lau, Robert 1731 GER0.001-0.1420-2.80 
  Elsner, Robert 1789 GER0.001-0.1020-2.00 

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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