Individual Calculations September 2010
 Horvath, Mark  Total change: -18.00  Rating chartPersonal card
 Acs Janos Memorial 2010 Tapolca HUN 2010-08-14
RcRownchangeKK*chgGame
 1821 1921 2.50 6 -1.20 15 -18.00 
  Kosztolanczi, Gyula f2167 HUN0.001-0.1915-2.85 
  Kaufmann, Peter 1602 HUN0.501-0.3715-5.55 
  Juracsik, Jozsef 2268 HUN0.001-0.1115-1.65 
  Czupor, Attila 1565 HUN0.501-0.3915-5.85 
  Egresi, Kristof 1652 HUN0.501-0.3315-4.95 
  Ugroczky, Peter 1670 HUN1.0010.19152.85 

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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