Individual Calculations February 2023
 Schermeier, Klaus  Total change: 50.00  Rating chartPersonal card
 Niedersachsen Landeseinzelmeisterschaft 2023 A-Open Verden (Aller) GER 2023-01-05
RcRownchangeKK*chgGame
 1905 1900 4.50 7 1.25 40 50.00 
  Moeller, Tom 1500  * GER1.0010.08403.20 
  Bennemann, Ingmar 2010 GER0.5010.15406.00 
  Renner, Kai 2171 GER0.001-0.1740-6.80 
  Muendoerfer, Sebastian 1491 GER1.0010.08403.20 
  Ehlert, Horst 2026 GER1.0010.674026.80 
  Heinemann, Ernst 2097 GER0.5010.254010.00 
  Ploog, Martin, Dr. 2042 GER0.5010.19407.60 
 * 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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