Individual Calculations October 2012
 Hoefert, Michael  Total change: -11.70  Rating chartPersonal card
 2. Homburger Sommer 2012 Open A Homburg /Saar GER 2012-08-03
RcRownchangeKK*chgGame
 1738 1813 2.00 4 -0.39 30 -11.70 
  Rogowski, Walter 1681 GER1.0010.32309.60 
  Diehl, Klaus 2089 GER0.001-0.1730-5.10 
  Gries, Denis 1497 FRA1.0010.13303.90 
  Komeinda, Josef 1685 GER0.001-0.6730-20.10 

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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