Individual Calculations September 2015
 Guerrero Sierra, Juan Carlos  Total change: 18.60  Rating chartPersonal card
 41 Obert Internacional Escacs de Badalona Badalona ESP 2015-08-02
RcRownchangeKK*chgGame
 2303 2275 5.00 9 0.93 20 18.60 
  Perez Ruiz, Santiago 1885 ESP1.0010.09201.80 
  Rios, Cristhian Camilo m2435 COL0.001-0.2920-5.80 
  Severri Arrese, Carlos 1983 ESP1.0010.15203.00 
  Pulvett Marin, Daniel m2434 VEN0.5010.21204.20 
  Lopez Martinez, Josep Manuel g2540 ESP0.5010.32206.40 
  Gallego Alcaraz, Andres Felipe m2443 COL0.5010.22204.40 
  Cori T., Deysi wg2426 PER0.5010.20204.00 
  Valls Marti, Artur 2182 ESP1.0010.37207.40 
  Cruz, Filemon m2395 PER0.001-0.3420-6.80 

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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