Individual Calculations January 2009
 Zalai, Mihaly  Total change: -22.50  Rating chartPersonal card
 Fehervar Kupa 2008 Szekesfehervar HUN 2008-10-22
RcRownchangeKK*chgGame
 1971 2171 3.00 6 -1.50 15 -22.50 
  Sarmai, Zsolt 1821 HUN0.501-0.3915-5.85 
  Huszar, Richard 2058 HUN0.501-0.1515-2.25 
  Di Giovanni, Vilmos 1943 HUN0.501-0.2915-4.35 
  Kukel, Imre 1986 SVK0.501-0.2415-3.60 
  Geroly, Jozsef 1995 HUN0.501-0.2315-3.45 
  Haszon, David 2022 HUN0.501-0.2015-3.00 

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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