Individual Calculations December 2020
 Biedekoepper, Robert  Total change: -8.60  Rating chartPersonal card
 2. Heidelberger Schachherbst - A-Turnier Heidelberg GER 2020-10-29
RcRownchangeKK*chgGame
 1902 2004 4.00 7 -0.43 20 -8.60 
  Storkebaum, Ulrike 1756 GER0.501-0.3120-6.20 
  Puchas, Ralf 2026 GER1.0010.532010.60 
  Krieger, Markus 2022 GER0.001-0.4720-9.40 
  Kolb, Roland 1911 GER0.001-0.6320-12.60 
  Hoehler, Waldemar 1804 GER0.501-0.2620-5.20 
  Wolff, Michael 1865 GER1.0010.31206.20 
  Schmitz, Manuela wf1929 GER1.0010.40208.00 

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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