Individual Calculations January 2009
 Diaz Carrasco, Sergio  Total change: 23.25  Rating chartPersonal card
 XXVI Torneo Open de Ajedrez Martorell Grupo A Martorell-Barcelona ESP 2008-09-20
RcRownchangeKK*chgGame
 2194 2123 4.50 7 1.55 15 23.25 
  Ortega Pujol, Joan 1971 ESP1.0010.30154.50 
  Gual Pascual, Antonio 2443 ESP0.001-0.1315-1.95 
  Hernandez Miguel, Hector 2068 ESP1.0010.42156.30 
  Sharaibi, Olufemi 2132 ESP1.0010.51157.65 
  Vehi Bach, Victor Manuel m2411 ESP0.001-0.1615-2.40 
  Burgos Figueroa, Carlos E. m2272 ESA0.5010.20153.00 
  Campos Cayuelas, Marc 2058 ESP1.0010.41156.15 

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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