Individual Calculations May 2019
 Tortosa Moros, Joan  Total change: -13.20  Rating chartPersonal card
 VII Open del Gotico Club Escacs Barcelona Electrica Baleares Barcelona ESP 2019-02-12
RcRownchangeKK*chgGame
 1669 1751 4.00 8 -0.66 20 -13.20 
  Roman Garcia, Isaac 1351  * ESP1.0010.08201.60 
  Nadal Fajardo, Ricard 1932 ESP0.001-0.2620-5.20 
  Costa Ribalta, Andres 1687 ESP0.501-0.0920-1.80 
  Farre Buil, Carles 1821 ESP1.0010.602012.00 
  Gisbert Mir, Alfonso 1950 ESP0.001-0.2420-4.80 
  Valbuena Castro, Gregorio 1645 ESP0.501-0.1420-2.80 
  Romero Funieles, Rafael 1611 ESP0.001-0.6920-13.80 
  Usobiaga Ferrer, Enrique 1351  * ESP1.0010.08201.60 
 * 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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