Individual Calculations May 2018
 Juan Valles, Antonio  Total change: -11.40  Rating chartPersonal card
 VAL Segunda Autonomica Sur 2018 Rondas 08-10 Comunidad Valenciana ESP 2018-03-03
RcRownchangeKK*chgGame
 1647 2044 2.50 3 -0.25 20 -5.00 
  Beltra Martinez, Antonio 1644  * ESP1.0010.08201.60 
  Lopez Shchukina, Anton 1644  * ESP1.0010.08201.60 
  Portillo Segura, Antonio 1653 ESP0.501-0.4120-8.20 
 * 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)
 
 VAL Segunda Autonomica Sur 2018 Ronda 11 Comunidad Valenciana ESP 2018-04-14
RcRownchangeKK*chgGame
 1768 2035 0.50 1 -0.32 20 -6.40 
  Sanjose Colomina, Arturo 1768 ESP0.501-0.3220-6.40 

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)
 

 

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