Individual Calculations September 2009
 Vrona, Mihail  Total change: 5.25  Rating chartPersonal card
 HUN Senior Ch. 2009 Ajka HUN 2009-06-22
RcRownchangeKK*chgGame
 2107 2122 5.00 9 0.35 15 5.25 
  Hever, Janos 1834 HUN1.0010.16152.40 
  Hardicsay, Peter m2284 HUN0.5010.21153.15 
  Boguszlavszkij, Jevgenyij m2261 HUN0.001-0.3115-4.65 
  Trnovec, Mihaly 2003 GER0.501-0.1615-2.40 
  Tvarusko, Laszlo 1983 HUN1.0010.31154.65 
  Frink, Ferenc 2214 HUN0.001-0.3715-5.55 
  Muller, Wilhelm 2024 ROU1.0010.37155.55 
  Lovass, Imre f2319 HUN0.5010.25153.75 
  Szlabey, Geza 2041 HUN0.501-0.1115-1.65 

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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