Individual Calculations November 2011
 Vonhoff, Joerg  Total change: -3.60  Rating chartPersonal card
 22.International Gocher Open 2011 Goch GER 2011-09-29
RcRownchangeKK*chgGame
 1920 1719 1.00 5 -0.24 15 -3.60 
  Ayad, Amin 2024 GER0.001-0.1415-2.10 
  Boudkeev, Timour 1874 SUI0.001-0.2915-4.35 
  Hamm, Siegfried 1954 GER0.001-0.2115-3.15 
  Schorr, Joerg 1937 GER0.001-0.2215-3.30 
  Der, Josef 1810 GER1.0010.62159.30 

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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