Individual Calculations April 2013
 Perdi, Zsombor  Total change: 9.90  Rating chartPersonal card
 VII. Berekfurdo Spring B for U 2200 Berekfurdo HUN 2013-03-14
RcRownchangeKK*chgGame
 1773 1541 2.00 6 0.66 15 9.90 
  Kiripolszky, Tamas 1899 HUN0.001-0.1015-1.50 
  Merena, Laszlo 1941  * HUN0.001-0.0815-1.20 
  K. Szabo, Jozsef 1714 HUN0.5010.23153.45 
  Czina, Peter 1735 HUN0.001-0.2515-3.75 
  Kovacs, Sandor 1660 HUN1.0010.66159.90 
  Gerda, Emil 1691 HUN0.5010.20153.00 
 * 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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