Individual Calculations September 2014
 Nieves Alarcon, Josep Antoni  Total change: 28.20  Rating chartPersonal card
 XVI Open Internacional Escacs Torredembarra A Torredembarra ESP 2014-07-05
RcRownchangeKK*chgGame
 1977 1786 3.50 8 1.41 20 28.20 
  Guix Torres, David 2045 ESP0.5010.32206.40 
  Navarro Perez, Manuel 2096 ESP0.001-0.1420-2.80 
  Margalef Guell, Jordi 1955 ESP0.5010.22204.40 
  Santolaria Pena, M 1902 ESP1.0010.662013.20 
  Sarto Ramos, Angel 1963 ESP0.5010.23204.60 
  Aranzana Areste, Alberto 1990 ESP1.0010.762015.20 
  Juberias Segura, Santiago 2050 ESP0.001-0.1820-3.60 
  Cao, Carlo 1812 ITA0.001-0.4620-9.20 

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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