Individual Calculations July 2009
 Santiago Abril, Narcis J.  Total change: -34.05  Rating chartPersonal card
 IV Torneig Obert d'Escacs d'Igualada i l'Anoia Igualada ESP 2009-01-31
RcRownchangeKK*chgGame
 1893 1918 1.00 3 -0.60 25 -15.00 
  Febrero Perez, Lluis 1659 ESP1.0010.18254.50 
  Monell Camarasa, David 2168 ESP0.001-0.1925-4.75 
  Tallo Dominguez, Kirian 1852 ESP0.001-0.5925-14.75 

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)
 
NOTE: K factor changed
 X Open d'Escacs La Passio d'Esparreguera Esparreguera BARCELONA ESP 2009-04-04
RcRownchangeKK*chgGame
 1767 1918 1.50 4 -1.27 15 -19.05 
  Estape Jorba, Miquel 1657 ESP1.0010.18152.70 
  Alonso Tarres, Jordi 1689 ESP0.001-0.7915-11.85 
  Fernandez Martin, Javier 1898 ESP0.001-0.5315-7.95 
  Gomez Serra, Artur 1823 ESP0.501-0.1315-1.95 

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)
 

 

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