Individual Calculations January 2009
 Hendi, Peter  Total change: -12.45  Rating chartPersonal card
 Heviz Open A Heviz HUN 2008-10-27
 1991 1750 0.00 4 -0.83 15 -12.45 
  Kovacs-Pinter, Marta wm2100 HUN0.001-0.1115-1.65 
  Horvath, Lajos 1967 HUN0.001-0.2215-3.30 
  Beszterczey, Laszlo 1983 HUN0.001-0.2115-3.15 
  Wageneder, Karl 1912 AUT0.001-0.2915-4.35 

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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