Individual Calculations September 2009
 Soriano Folch, Jonathan  Total change: 9.15  Rating chartPersonal card
 XXII Open Popular BAHIA DE LOS NARANJOS Cullera (Valencia) ESP 2009-07-21
RcRownchangeKK*chgGame
 2027 1806 1.50 4 0.61 15 9.15 
  Madero, Sergio 2123 ECU0.5010.37155.55 
  Benavent, Espi Vicente 2023 ESP0.5010.28154.20 
  De La Calle Llopis, Juan 1991 ESP0.5010.24153.60 
  Del Arco Gimeno, Juan 1972 ESP0.001-0.2815-4.20 

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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