Individual Calculations May 2018
 Luco Perez, Bernat  Total change: 48.00  Rating chartPersonal card
 Lliga Catalana 2018 Preferent Barcelona grup II catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1602 1465 2.50 4 1.12 40 44.80 
  Serralvo Martinez, Joan 1497 ESP1.0010.544021.60 
  Gonzalez Jurado, Miguel Angel 1420 ESP1.0010.444017.60 
  Perez Lopez, Antonio 1652 ESP0.5010.24409.60 
  Aranda Garcia, Javier 1837 ESP0.001-0.1040-4.00 

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)
 
 Campionat de Catalunya Sub-18 2018 Vila-seca ESP 2018-03-24
RcRownchangeKK*chgGame
 1628 1465 3.00 9 0.08 40 3.20 
  Martin Perez, Pau 1816 ESP0.5010.394015.60 
  Norberto Gonzalez, Oriol 1726 ESP0.001-0.1840-7.20 
  Pera Muntasell, Marc 1865  * ESP1.0010.924036.80 
  Gonzalez Alonso, Marti 1845 ESP0.001-0.0940-3.60 
  Guasch Guasch, Ferran 1752 ESP0.001-0.1640-6.40 
  Fernandez Ferreira, Alex 1333 ESP0.001-0.6840-27.20 
  Vinolas Anglada, Jude Biel 1378 ESP0.501-0.1240-4.80 
  Arias Prieto, Diana 1644 ESP0.001-0.2740-10.80 
  Cano Rillo, Ricard 1293 ESP1.0010.274010.80 
 * 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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