Individual Calculations April 2009
 Alonso Gonzalez, Carlos  Total change: 2.10  Rating chartPersonal card
 XI Obert Internacional D'Escacs Tres Peons Barcelona ESP 2009-01-09
RcRownchangeKK*chgGame
 1977 2134 6.50 9 0.14 15 2.10 
  Volart Buil, Jordi 1851 ESP1.0010.16152.40 
  Sanchez Sanchez, Ignasi 1985 ESP1.0010.30154.50 
  Andreu Termes, Frederic 1968 ESP0.001-0.7215-10.80 
  Yeste Pellicer, Manuel 2026 ESP0.501-0.1515-2.25 
  Mansilla Lou, Lluis 1984 ESP1.0010.30154.50 
  Vargas Drechsler, Carlos 1999 ESP0.501-0.1815-2.70 
  Moranta Miro, Antoni 2033 ESP1.0010.36155.40 
  Corominas Garrido, Jordi 1950 ESP0.501-0.2415-3.60 
  Medina Altamirano, Karla 1993 MEX1.0010.31154.65 

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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