Individual Calculations April 2021
 Perea Fruet, Lorenzo  Total change: 47.20  Rating chartPersonal card
 I Open Internacional Puerto de Motril Motril ESP 2021-02-26
RcRownchangeKK*chgGame
 1960 1952 4.50 7 1.18 40 47.20 
  Gutierrez Morales, Antonio 1552  * ESP1.0010.08403.20 
  Revaliente Montoya, Ciro 2128 ESP0.5010.23409.20 
  Llena Velarde, David 1968 ESP0.001-0.4840-19.20 
  Utrera Pavon, Gines 1834 ESP1.0010.344013.60 
  Diaz Mino, Daniel 2033 ESP0.5010.11404.40 
  Ledesma Claros, Daniel 2112 ESP1.0010.714028.40 
  Garrido Diaz, Jose Antonio 2092 ESP0.5010.19407.60 
 * 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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