Individual Calculations April 2020
 Mueller, Gerhard  Total change: 4.40  Rating chartPersonal card
 World Senior Team Chess Championship 2020 - Open 65 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 1997 2095 4.50 7 0.22 20 4.40 
  Valtera, Jiri 1865 CZE1.0010.21204.20 
  Moen, Ole Christian f2192 NOR0.5010.13202.60 
  Walta, Paivi wf1695  * FIN1.0010.08201.60 
  Dekan, Hans 2099 GER0.5010.01200.20 
  Ruotanen, Helge 1927 FIN0.501-0.2220-4.40 
  Kierzek,matthias, Dr. 2217 GER0.5010.17203.40 
  Miles, Richard 1981 WLS0.501-0.1620-3.20 
 * 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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