Individual Calculations January 2010
 Vrona, Mihail  Total change: 9.15  Rating chartPersonal card
 Erkel Ferenc Memorial A 2009 Gyula HUN 2009-10-30
RcRownchangeKK*chgGame
 2084 2123 5.50 9 0.61 15 9.15 
  Lipcsei, Attila 1839 HUN1.0010.16152.40 
  Butunoi, Alexandru-Victor m2391 ROU0.5010.33154.95 
  Ohat, Imre 1866 HUN1.0010.18152.70 
  Lyell, Mark f2217 ENG1.0010.63159.45 
  Chereches, Marius f2331 HUN0.001-0.2315-3.45 
  Gosztolya, Ferenc 2081 HUN0.501-0.0615-0.90 
  Fodre, Sandor f2226 HUN0.001-0.3615-5.40 
  Szabo, Csanad 1820 HUN0.501-0.3615-5.40 
  Horvath, Zoltan 1986 HUN1.0010.32154.80 

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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