Individual Calculations May 2013
 Sifre Montalva, Alfredo  Total change: 10.20  Rating chartPersonal card
 Primera Autonomica Sur 2013 Comunidad Valenciana ESP 2013-01-12
RcRownchangeKK*chgGame
 1789 1803 4.50 8 0.34 30 10.20 
  Campos Gutierrez, Luis Maria 1834 ESP0.5010.04301.20 
  Nazarov, Nicolai 1808 ESP1.0010.513015.30 
  Fernandez Sanchez, Vicente 1761 ESP0.001-0.5630-16.80 
  Moll Domenech, Andreu 1854 ESP0.5010.07302.10 
  Beltra Mayoral, Miguel Angel 1726 ESP0.501-0.1130-3.30 
  Cortell Canet, Miguel 1796 ESP0.001-0.5130-15.30 
  Escriva Agud, Salvador 1681 ESP1.0010.33309.90 
  Navarro Ferrer, Rafael 1852 ESP1.0010.573017.10 

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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