Individual Calculations April 2009
 Hernandez Yanez, Javier  Total change: -19.20  Rating chartPersonal card
 III Open Internacional d'Escacs Illes Medes Grupo B Catalunya ESP 2008-12-27
RcRownchangeKK*chgGame
 1833 1980 3.50 7 -1.28 15 -19.20 
  Vinardell Cruanas, Sergi 1674 ESP1.0010.14152.10 
  Rius Selva, Joan 1798 ESP0.501-0.2415-3.60 
  Llos Casadella, Arnau 1726 ESP0.001-0.8115-12.15 
  Dalmas Porqueres, Joan Albert 1739 ESP1.0010.20153.00 
  Mayo Casademont, Andreu 1995 ESP0.001-0.4815-7.20 
  Mogro Flores, Simon 1962 ESP1.0010.47157.05 
  Banchio, Davide 1939 ITA0.001-0.5615-8.40 

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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