Individual Calculations May 2013
 Echarri Torres, Miguel  Total change: -14.55  Rating chartPersonal card
 Catalunya Equips – Preferent Barcelona IV 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1929 2034 3.50 7 -0.97 15 -14.55 
  Fontanillas Sanchez, Joan 1989 ESP1.0010.44156.60 
  Sorribas Bussons, Joan 1938 ESP1.0010.37155.55 
  Pages Ruiz, Eduard 1987 ESP0.001-0.5715-8.55 
  Blasco Coll, Andreu 2012 ESP0.001-0.5315-7.95 
  Oliver Monfort, Sergio 1790 ESP0.001-0.8015-12.00 
  Tardio Fran, Emilio 1863 ESP1.0010.27154.05 
  Carrey Abellan, Enric 1926 ESP0.501-0.1515-2.25 

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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