Individual Calculations July 2009
 Alberola Mulet, Jairo  Total change: 23.70  Rating chartPersonal card
 Primera Autonomica Norte Valencia ESP 2009-01-10
RcRownchangeKK*chgGame
 2137 2173 6.50 9 1.58 15 23.70 
  Sanchez Perona, Alejandro 2102 ESP1.0010.40156.00 
  Garcia Perez, Ramon 1919 ESP0.501-0.3115-4.65 
  Calvo Galve, Nestor 1991 ESP1.0010.26153.90 
  Sanchez Raboso, Vicente 2136 ESP0.501-0.0515-0.75 
  Garcia Fernandez, Carlos m2385 ESP0.5010.27154.05 
  Lopez Del Barrio, Jesus 2065 ESP1.0010.35155.25 
  Rodriguez Valencoso, Juan Carlos 2244 ESP1.0010.60159.00 
  Reig Albero, Ferran 2162 ESP0.501-0.0215-0.30 
  Minaya, Juan f2232 COL0.5010.08151.20 

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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