Individual Calculations October 2013
 Kovacs, Istvan  Total change: -15.75  Rating chartPersonal card
 Berekfurdo Osz 2013 B for U2200 Berekfurdo HUN 2013-08-29
RcRownchangeKK*chgGame
 1783 1736 1.50 6 -1.05 15 -15.75 
  Konya, Laszlo 2054 HUN0.001-0.1315-1.95 
  Illes, David Mark 1336  * HUN1.0010.08151.20 
  Deak, Lajos 1893 HUN0.001-0.2915-4.35 
  Hegedus, Sandor 1800 HUN0.5010.09151.35 
  Czina, Peter 1822 HUN0.001-0.3815-5.70 
  Laszlo, Antal 1792 HUN0.001-0.4215-6.30 
 * 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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