Individual Calculations September 2009
 Martin Sanchez, Antoni  Total change: 3.15  Rating chartPersonal card
 XI Open Internacional Vila de Torredembarra Catalunya ESP 2009-07-04
RcRownchangeKK*chgGame
 1880 1801 3.00 7 0.21 15 3.15 
  Fernandez Vicente, Carmelo 2145 ESP0.001-0.1215-1.80 
  Zumel Zea, Javier 1618 ESP1.0010.26153.90 
  Vaduva, Petrisor 2031 ROU0.001-0.2115-3.15 
  Terrones Launes, Xenia 1466 ESP1.0010.12151.80 
  Santolaria Pena, M 1937 ESP1.0010.681510.20 
  Granados Tellos, Roman 1965 ESP0.001-0.2815-4.20 
  Sarto Ramos, Angel 2001 ESP0.001-0.2415-3.60 

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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