Rapid: Individual Calculations January 2019
 Roa Ribera, Alvaro  Total change: 12.20  Rating chartPersonal card
 Obert Actiu Ciutat de Badalona sub-2350 2018 Badalona ESP 2018-11-25
RcRownchangeKK*chgGame
 1860 1613 2.00 6 0.61 20 12.20 
  Carrasco Rodriguez, Jesus 2013  * ESP0.001-0.0820-1.60 
  Font Lopez, Saul 1213  * ESP1.0010.08201.60 
  Hovakimyan, Narek 1957 ARM0.001-0.1220-2.40 
  Cano Sevilla, Ivan 1984 ESP0.001-0.1020-2.00 
  Diaz-Flores Garcia, Pablo 1988 ESP0.001-0.0920-1.80 
  Martinez Talavera, Jordi 2007 ESP1.0010.922018.40 
 * 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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