Individual Calculations April 2018
 Bravo Perez, Miguel  Total change: -15.60  Rating chartPersonal card
 VAL Segunda Autonomica Sur 2018 Rondas 04-07 Comunidad Valenciana ESP 2018-02-03
RcRownchangeKK*chgGame
 1649 1523 0.00 3 -1.03 20 -20.60 
  Martinez Sanchis, Josep 1635 ESP0.001-0.3520-7.00 
  Costa Rico, Carlos C 1506 ESP0.001-0.5220-10.40 
  Lopez Navarro, Antonio Jose 1805 ESP0.001-0.1620-3.20 

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 Primera Provincial Alicante 2018 Rondas 04-07 Comunidad Valenciana ESP 2018-02-03
RcRownchangeKK*chgGame
 1330 1523 1.00 1 0.25 20 5.00 
  Husillos Escasain, Luis Javier 1330 ESP1.0010.25205.00 

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)
 

 

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