Individual Calculations April 2009
 Lazaro Porta, Angel  Total change: 10.80  Rating chartPersonal card
 Campeonato Individual Catalunya Veteranos Barcelona ESP 2008-10-07
RcRownchangeKK*chgGame
 1910 1973 4.00 7 0.03 15 0.45 
  Iglesias Juan, Fernando 1623 ESP0.501-0.3915-5.85 
  Aunes Cabanero, Jose 1700 ESP1.0010.17152.55 
  Coll Domenech, Josep 1892 ESP1.0010.39155.85 
  Montell Zabay, Alberto 2113 ESP0.001-0.3115-4.65 
  Batalla Batalla, Josep 2098 ESP0.5010.17152.55 
  Ribera Ricart, Ricard 1846 ESP1.0010.33154.95 
  Monedero Gonzalez, Josep 2098 ESP0.001-0.3315-4.95 

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)
 
 XXXIV Open Internacional Ciudad de Sevilla Sevilla ESP 2009-01-23
RcRownchangeKK*chgGame
 2094 1973 2.50 5 0.69 15 10.35 
  Ibarra Jerez, Jose Carlos m2323 ESP0.001-0.1115-1.65 
  Diaz Castro, Sergio 2223 ESP0.5010.31154.65 
  Benito Alba, Eladio 1849 ESP1.0010.33154.95 
  Gil Del Fresno, Manuel Jesus 1867 ESP1.0010.36155.40 
  Prados Montano, Antonio c2210 ESP0.001-0.2015-3.00 

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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