Individual Calculations January 2012
 Gaona Gonzalez, Gerard  Total change: 7.50  Rating chartPersonal card
 V Obert Internacional Vila De Gracia Barcelona ESP 2011-09-30
RcRownchangeKK*chgGame
 1950 2042 5.50 8 0.50 15 7.50 
  Soler Ferrer, Felipe 1774 ESP1.0010.17152.55 
  Grau Beltran, Eduard 1853 ESP1.0010.25153.75 
  Perez Mitjans, Orelvis m2442  * ESP0.001-0.0815-1.20 
  Galceran Porqueras, Joan 1844 ESP1.0010.24153.60 
  Rius Selva, Joan 1809 ESP1.0010.21153.15 
  Obon Temprano, Sergi 2251 ESP0.001-0.2315-3.45 
  Colom Andres, Xavier 1891 ESP0.501-0.2015-3.00 
  Aparicio Escudero, Hector F. 1735 ESP1.0010.14152.10 
 * 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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