Individual Calculations December 2021
 Boeddeker, Henry  Total change: -5.40  Rating chartPersonal card
 3. Heidelberger Schachherbst - A-Turnier Heidelberg GER 2021-10-29
RcRownchangeKK*chgGame
 1945 2102 4.50 7 -0.27 20 -5.40 
  Schneider, Katharina 1807 GER1.0010.15203.00 
  Muehlich, Cornelius 1857 GER0.501-0.3020-6.00 
  Heinssen, Simon 1702  * GER1.0010.08201.60 
  Dauner, Benedikt 2133 GER0.001-0.4620-9.20 
  Reinhardt, Johannes 1893 GER1.0010.23204.60 
  Richter, Leonard 2277 GER0.001-0.2720-5.40 
  Meier, Marlon 1949 GER1.0010.30206.00 
 * 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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