Individual Calculations July 2009
 Siftar, Drago  Total change: -39.75  Rating chartPersonal card
 ZALAKAROS Open B Zalakaros HUN 2009-05-08
RcRownchangeKK*chgGame
 1790 1982 4.00 9 -2.65 15 -39.75 
  Gombos, Bettina 1710 HUN0.001-0.8315-12.45 
  Balasko, Jozsef 1752 HUN0.501-0.2915-4.35 
  Toth, Laszlo 1886 HUN0.501-0.1315-1.95 
  Horvath, Levente 1856 HUN0.001-0.6715-10.05 
  Lakatos, Ervin 1779 HUN0.501-0.2615-3.90 
  Haszon, Abel 1731 HUN1.0010.19152.85 
  Mihajlova, Diana 1632 ENG1.0010.11151.65 
  Bea, Boglarka 1901 HUN0.501-0.1115-1.65 
  Egri, Laszlo Jr. 1865 HUN0.001-0.6615-9.90 

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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