Individual Calculations February 2014
 Guerra Rivera, Salvador  Total change: 6.75  Rating chartPersonal card
 II Abierto Internacional Sub 2150 De Roquetas De Mar Roquetas de Mar ESP 2014-01-04
RcRownchangeKK*chgGame
 1863 1690 2.00 5 0.45 15 6.75 
  Rodriguez Garcia, Carlos 2004 ESP0.001-0.1415-2.10 
  Mercado Larrea, Adrian 1982 ESP1.0010.851512.75 
  Ruiz Ledo, Antonio 2078 ESP0.001-0.0915-1.35 
  Blesa Fernandez, Ignacio 1509 ESP0.501-0.2415-3.60 
  Ruiz Moreno, Rafael 1741 ESP0.5010.07151.05 

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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