Individual Calculations May 2013
 Barata Anguas, Pedro  Total change: -8.55  Rating chartPersonal card
 VII Obert d’Escacs de La Societat Coral Colon de Sabadell 2013 Sabadell ESP 2013-02-01
RcRownchangeKK*chgGame
 1718 1593 1.50 6 -0.57 15 -8.55 
  Martinez Arca, Manuel 1877 ESP0.001-0.1615-2.40 
  Perez Berenguer, Valentin 1905 ESP0.001-0.1415-2.10 
  Domenech Puigdemont, Nuria 1343 ESP1.0010.19152.85 
  Martinez Ferrer, Rafael 1679 ESP0.001-0.3815-5.70 
  Villa Brullet, David 1755 ESP0.001-0.2915-4.35 
  Rahal, Joe 1749 ESP0.5010.21153.15 

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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