Individual Calculations May 2017
 Codina Escudero, Juan  Total change: 4.60  Rating chartPersonal card
 Campeonato de Aragon por Equipos Segunda Grupo II Zaragoza ESP 2017-01-29
RcRownchangeKK*chgGame
 1246 1344 1.00 1 0.37 20 7.40 
  Torcal Miguel, Paula 1246 ESP1.0010.37207.40 

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)
 
 VIII Abierto Palacio de Pioneros Zaragoza ESP 2017-04-12
RcRownchangeKK*chgGame
 1585 1347 1.00 5 -0.14 20 -2.80 
  Garcia Estruch, Jorge 1747  * ESP0.001-0.0820-1.60 
  Arias Alvarez, Alberto 1671 ESP0.001-0.1320-2.60 
  Amillo Navarro, Ismael 1361 ESP0.001-0.4820-9.60 
  Lasierra Arceiz, Javier 1500 ESP1.0010.702014.00 
  Salas Calvo, Alberto 1648 ESP0.001-0.1520-3.00 
 * 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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