Individual Calculations June 2015
 Hortobagyi, Attila  Total change: 34.00  Rating chartPersonal card
 1st Apaczai Csere Janos Open Group A Budapest HUN 2015-05-15
RcRownchangeKK*chgGame
 1838 1591 2.00 5 0.85 40 34.00 
  Fodor, Balazs 1991  * HUN1.0010.924036.80 
  Marcu, Simon 1959 SVK0.001-0.1040-4.00 
  Gorog, Almos 1845 HUN0.001-0.1940-7.60 
  Karacsonyi, Kata 1478 HUN1.0010.354014.00 
  Mirza, Solyom 1918 HUN0.001-0.1340-5.20 
 * 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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