Individual Calculations April 2020
 Ribes Peris, Alvaro  Total change: 21.20  Rating chartPersonal card
 Primera Autonomica Norte 2020 (Rounds 1-9) Comunidad Valenciana ESP 2020-01-11
RcRownchangeKK*chgGame
 1922 1990 4.50 6 1.06 20 21.20 
  Morello Ostos, Domingo 1932 ESP1.0010.42208.40 
  Capella Gimenez, Jose M. 1969 ESP0.501-0.0320-0.60 
  Gonzalvez Perales, Jose Luis 1992 ESP0.5010.00200.00 
  Garcia Perpina, Marc 1590  * ESP1.0010.08201.60 
  Martinez Villena, David 1969 ESP0.501-0.0320-0.60 
  Lopez Mateo, Juan Carlos 2081 ESP1.0010.622012.40 
 * 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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