Individual Calculations December 2015
 Doroy, Allaney Jia G  Total change: 78.40  Rating chartPersonal card
 Philippine International Chess Challenge 2015 Pasig City PHI 2015-11-08
RcRownchangeKK*chgGame
 2050 1746 3.00 7 1.96 40 78.40 
  Salgados, Lennon Hart 2104 PHI0.001-0.1040-4.00 
  Marimla, Erickson 2013 PHI0.001-0.1840-7.20 
  Polao, Ben 2066 PHI1.0010.874034.80 
  Medina, Vince Angelo 2056 PHI0.001-0.1440-5.60 
  Alidani, Leonardo 1954 PHI1.0010.774030.80 
  Bagamasbad, Efren 2146  * PHI1.0010.924036.80 
  Mirano, Jan Francis 2010 PHI0.001-0.1840-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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