Individual Calculations January 2014
 Castro Lopez, Sergio  Total change: -2.55  Rating chartPersonal card
 XXXI Torneig Open Escacs de Martorell Grup B Martorell ESP 2013-09-14
RcRownchangeKK*chgGame
 1773 1740 3.00 7 -0.17 15 -2.55 
  Peiron Lluch, Jose Daniel 1810 ESP0.001-0.4015-6.00 
  Serrano Carmona, Alfonso 1655 ESP0.501-0.1215-1.80 
  Mengual Jerez, Antoni 1797 ESP0.001-0.4215-6.30 
  Marti Palomero, Sergi 1627 ESP1.0010.35155.25 
  Clanchet Olle, Josep 1787 ESP0.001-0.4315-6.45 
  Valarezzo Ricard, Pedro 1895 ESP0.5010.21153.15 
  Humphrey Ventura, Bruce 1843 ESP1.0010.64159.60 

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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