Individual Calculations January 2009
 Vitai, Tamas  Total change: -19.65  Rating chartPersonal card
 SZSZB County Ind Ch Nyiregyhaza HUN 2008-09-27
RcRownchangeKK*chgGame
 1891 1941 2.00 6 -1.33 15 -19.95 
  Botragyi, Tibor 2138 HUN0.001-0.2515-3.75 
  Ruboczki, Tibor 1591 HUN0.001-0.8915-13.35 
  Kuburczik, Bela 1767 HUN1.0010.27154.05 
  Darai, Tihamer 1854 HUN0.001-0.6215-9.30 
  Zsiros, Sandor 1998 HUN1.0010.58158.70 
  Lengyel, Laszlo 1996 HUN0.001-0.4215-6.30 

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)
 
 HUN University Ch. Debrecen HUN 2008-11-21
RcRownchangeKK*chgGame
 2072 1968 1.50 4 0.02 15 0.30 
  Bognar, Csaba Dr. f2271 HUN0.001-0.1415-2.10 
  Farkas, Adam 2060 HUN0.5010.13151.95 
  Bakos, Levente 2055 HUN0.001-0.3815-5.70 
  Molnar, Laszlo 1903 HUN1.0010.41156.15 

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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