Individual Calculations May 2013
 Salvat Duch, Carles Enric  Total change: 7.65  Rating chartPersonal card
 Catalunya Equips – Preferent Tarragona 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1888 1885 2.50 4 0.51 15 7.65 
  Rodriguez Marin, Jose 1838 ESP1.0010.43156.45 
  Mestieri Farre, Xavier 1917 ESP0.5010.04150.60 
  Marin Isern, Lucas 1863 ESP0.001-0.5315-7.95 
  Falco Segarra, Lluis 1934 ESP1.0010.57158.55 

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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