Individual Calculations July 2009
 Bodnar, Attila  Total change: -2.10  Rating chartPersonal card
 Felix Cup 2009 Felix Spa ROU 2009-05-29
RcRownchangeKK*chgGame
 2020 1831 1.00 4 -0.14 15 -2.10 
  Stanculescu, Claudiu 2181 ROU0.001-0.1115-1.65 
  Kovacs, Lajos 2126 HUN0.001-0.1515-2.25 
  Horvath, Ludovic 2103 ROU0.001-0.1715-2.55 
  Magyari, Gyula 1671 HUN1.0010.29154.35 

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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