Individual Calculations July 2018
 Xifra Tome, Bernat  Total change: 22.80  Rating chartPersonal card
 XII Obert Llinars del Valles 2018 Grup A Llinars del Valles ESP 2018-04-14
RcRownchangeKK*chgGame
 1910 1753 3.00 8 0.57 40 22.80 
  Romero Perera, Eugeni 1989 ESP0.001-0.2040-8.00 
  Horta Gafarot, Biel 1878 ESP1.0010.674026.80 
  Mendoza Barbera, Pablo 1922 ESP1.0010.724028.80 
  Ruiz Manchon, Francesc Xavier 2144 ESP0.001-0.0940-3.60 
  Zheng, Hong Wei 1824 ESP0.5010.10404.00 
  Martinez Perez, Sergio 1884 ESP0.001-0.3240-12.80 
  Bernado Lopez, Roger 1793 ESP0.001-0.4440-17.60 
  Rodriguez Martinez, Juan P. 1849 ESP0.5010.13405.20 

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)
 

 

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