Individual Calculations February 2016
 Bravo Perez, Miguel  Total change: 8.80  Rating chartPersonal card
 Primera Provincial Alicante 2016 Rondas 1-2 Comunidad Valenciana ESP 2016-01-16
RcRownchangeKK*chgGame
 1433 1553 1.50 2 0.22 40 8.80 
  Jerez Pastor, Borja 1276 ESP1.0010.17406.80 
  Beltra Martinez, Antonio 1589 ESP0.5010.05402.00 

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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