Individual Calculations March 2010
 Arias Alvarez, Alberto  Total change: -23.00  Rating chartPersonal card
 III Open Inter. St Casablanca” Memorial Carlos San José Zaragoza ESP 2009-12-26
RcRownchangeKK*chgGame
 1873 1867 3.50 9 -0.92 25 -23.00 
  Leon Hoyos, Manuel g2267  * MEX0.001-0.0825-2.00 
  Zubialde Ayala, Gonzalo 1566 ESP1.0010.15253.75 
  Roche Simon, Manuel Angel 2081 ESP0.001-0.2325-5.75 
  Marin Buj, Daniel 1668 ESP1.0010.24256.00 
  Colom Sienes, Eduardo 2031 ESP0.001-0.2825-7.00 
  Gracia Pina, Clara 1662 ESP1.0010.24256.00 
  Garcia Andres, Daniel 2059 ESP0.5010.25256.25 
  Munoz Suarez, Luis Alberto 1983 ESP0.001-0.3425-8.50 
  Garcia Lacosta, Felix 1540 ESP0.001-0.8725-21.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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