Individual Calculations January 2009
 Kovacs-Pinter, Marta  Total change: 9.30  Rating chartPersonal card
 Heviz Open A Heviz HUN 2008-10-27
 2145 2143 5.00 9 0.62 15 9.30 
  Hendi, Peter 1793 SUI1.0010.11151.65 
  Habibi, Ali m2280 GER0.001-0.3215-4.80 
  Kovacs, Ivan 1793 HUN1.0010.11151.65 
  Wilke, Werner 2221 AUT0.5010.11151.65 
  Mittermayr, Gerhard 2175 AUT1.0010.54158.10 
  Horvath, Peter g2473 HUN0.001-0.1215-1.80 
  Csvila, Gabor 2177 HUN1.0010.55158.25 
  Gara, Gyorgy f2104 HUN0.501-0.0515-0.75 
  Zakharchenko, Arnold m2288 UKR0.001-0.3115-4.65 

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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