Individual Calculations September 2019
 Staehrfeldt, Philipp  Total change: 5.00  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 1955 1786 2.00 6 0.25 20 5.00 
  Jahn, Thomas 2186  * GER0.001-0.0820-1.60 
  Janoschka, Julien 1386  * GER1.0010.08201.60 
  Wollenweber, Carsten 2061 GER0.001-0.1720-3.40 
  Gelman, Josef 1996 GER1.0010.772015.40 
  Heuer, Thomas f2070 GER0.001-0.1620-3.20 
  Eriksson, Magnus 1955 2032 SWE0.001-0.1920-3.80 
 * 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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