Individual Calculations April 2013
 Garreta Martinez, Albert  Total change: 2.25  Rating chartPersonal card
 XV Obert Escacs Tres Peons Grup A Barcelona (Cataluna) ESP 2013-01-11
RcRownchangeKK*chgGame
 1981 1884 3.50 9 0.15 15 2.25 
  Mateo Moreno, Jesus 2073 ESP0.001-0.2515-3.75 
  Junyent Llobet, Joaquim 2098 ESP0.5010.27154.05 
  Vallbona Domingo, Joan 2034 ESP1.0010.701510.50 
  Prats Rodriguez, Juan Bosco 2043 ESP0.001-0.2915-4.35 
  De Azua Arpi, Rafael 1947 ESP0.5010.09151.35 
  Caballe Sasot, Roger 1947 ESP1.0010.59158.85 
  Padros Martinez, Albert 1915 ESP0.001-0.4615-6.90 
  Corominas Garrido, Jordi 1914 ESP0.001-0.4615-6.90 
  Colom Andres, Xavier 1856 ESP0.501-0.0415-0.60 

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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