Individual Calculations April 2013
 Valls Casas, Jordi  Total change: 6.15  Rating chartPersonal card
 Trofeo Neptuno 2013 Palma de Mallorca ESP 2013-02-17
RcRownchangeKK*chgGame
 1849 2018 4.00 5 0.41 15 6.15 
  Nadal Marti, Bernardo Pedro 1951 ESP1.0010.41156.15 
  Oliver Font, Jose Luis 1827 ESP0.501-0.2515-3.75 
  Nadal Bestard, Sebastia 1861 ESP1.0010.29154.35 
  Trillo-Figueroa Vidal, Antonio 1744 ESP1.0010.17152.55 
  Oliver Marquet, Juan 1862 ESP0.501-0.2115-3.15 

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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