Individual Calculations April 2017
 Reich, Erwin  Total change: -56.40  Rating chartPersonal card
 31. Open Bois-Gentil Geneva SUI 2017-01-13
RcRownchangeKK*chgGame
 1647 1835 3.00 6 -1.41 40 -56.40 
  Vederhus, Alf 1515 NOR0.001-0.8740-34.80 
  Viviani, Mario 1731 SUI1.0010.364014.40 
  Lesquereux, Nicolas 1662 SUI0.001-0.7340-29.20 
  Klyucharev, Alexander 1701 SUI0.501-0.1840-7.20 
  Champoud, Gilles 1559 SUI1.0010.17406.80 
  Monnard, Daniel 1714 SUI0.501-0.1640-6.40 

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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