Individual Calculations October 2013
 Abrahams, Daniel  Total change: 18.45  Rating chartPersonal card
 FE 11 Citta' di Amantea Amantea ITA 2013-09-01
RcRownchangeKK*chgGame
 2129 2009 4.50 9 1.23 15 18.45 
  Mladenov, Plamen m2390 BUL0.001-0.0915-1.35 
  Sarro, Emilio 1878 ITA1.0010.32154.80 
  Marzano, Carlo 2160 ITA0.001-0.3015-4.50 
  Minerba, Paolo 1871 ITA0.501-0.1915-2.85 
  Gromovs, Sergejs f2187 ITA0.5010.23153.45 
  Schiappoli, Dario 1909 ITA1.0010.36155.40 
  Caoili, Arianne wm2190 AUS1.0010.741511.10 
  Calzetta Ruiz, Monica wg2250 ESP0.5010.30154.50 
  Stromboli, Ettore f2322 ITA0.001-0.1415-2.10 

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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