Individual Calculations September 2009
 Ruska, Zoltan  Total change: 5.25  Rating chartPersonal card
 Nyarnyito Open Balatonfoldvar HUN 2009-06-14
RcRownchangeKK*chgGame
 1853 2022 3.50 6 -0.67 15 -10.05 
  Vitalyos, Marton 1788 HUN0.501-0.2915-4.35 
  Toth, Mate 2017 HUN0.501-0.0115-0.15 
  Berta, Sandor 1672 HUN1.0010.11151.65 
  Suba, Gergely 1838 HUN0.501-0.2415-3.60 
  Banyai, Peter Richard 1672 HUN1.0010.11151.65 
  Acs, Gabor 2132 HUN0.001-0.3515-5.25 

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)
 
 2nd MTK-Erzsebetvaros Open U 2200 Budapest HUN 2009-07-24
RcRownchangeKK*chgGame
 2006 1940 3.00 5 1.02 15 15.30 
  Voros, Robert 1540  * HUN1.0010.08151.20 
  Mihok, Laszlo f2186 HUN0.5010.31154.65 
  Komjathy, Andras 2015 HUN0.5010.10151.50 
  Mate, Balazs 2162 HUN0.5010.28154.20 
  Pasztorcsik, Janos 2129 HUN0.5010.25153.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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