Individual Calculations September 2009
 Marques Soriano, Valentin  Total change: -27.30  Rating chartPersonal card
 II Obert Primavera La Lira 2009 Catalunya ESP 2009-04-23
RcRownchangeKK*chgGame
 1954 1923 1.00 6 -1.82 15 -27.30 
  Garrido Fernandez, Daniel 2273 ESP0.001-0.1115-1.65 
  Aparicio Escudero, Hector F. 1717 ESP1.0010.24153.60 
  Marchador Villalba, Jordi 2116 ESP0.001-0.2515-3.75 
  Martinez, Juan Manuel 2001 ARG0.001-0.3915-5.85 
  Ramos Alvarez, Maximo 1847 ESP0.001-0.6015-9.00 
  Jesus Hurtado, Ramon Jose 1767 ESP0.001-0.7115-10.65 

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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