Individual Calculations January 2009
 Westermayer, Johann  Total change: -6.45  Rating chartPersonal card
 Heviz Open A Heviz HUN 2008-10-27
RcRownchangeKK*chgGame
 1969 1755 1.00 6 -0.43 15 -6.45 
  Toth, Sarolta wf2105 HUN0.001-0.1115-1.65 
  Horvath, Sandor 1972 HUN0.5010.28154.20 
  Kukel, Imre 1986 SVK0.001-0.2115-3.15 
  Reiter, Laszlo 1959 HUN0.001-0.2415-3.60 
  Kovacs, Ivan 1766 HUN0.001-0.4815-7.20 
  Kraus, Manfred 2025 AUT0.5010.33154.95 

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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