Individual Calculations April 2018
 Verdu Vazquez, Sergio  Total change: -16.20  Rating chartPersonal card
 VAL Segunda Autonomica Norte 2018 Rondas 4-7 Comunidad Valenciana ESP 2018-02-03
RcRownchangeKK*chgGame
 1945 2063 0.50 2 -0.81 20 -16.20 
  Ribera Perez, Miguel 2037 ESP0.001-0.5420-10.80 
  Baeza Garcia, Agustin 1853 ESP0.501-0.2720-5.40 

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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