Individual Calculations August 2013
 Kovacs, Zoltan  Total change: -8.25  Rating chartPersonal card
 II. Hagymatikum Kupa International Open 2013 Mako HUN 2013-07-06
 1990 2044 4.00 8 -0.55 15 -8.25 
  Tubak, Daniel 1790 HUN0.501-0.3115-4.65 
  Szilassi, Abel 1828 HUN0.501-0.2815-4.20 
  Abraham, Lajos 1844 HUN1.0010.24153.60 
  Nagy, Jozsef 1875 HUN1.0010.28154.20 
  Balazs, Tibor Jr. 2208 HUN0.5010.22153.30 
  Papp Z., Csaba f2269 HUN0.001-0.2215-3.30 
  Nagy, Daniel f2244 HUN0.001-0.2415-3.60 
  Kovacs, Bence 1864 HUN0.501-0.2415-3.60 

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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