Individual Calculations May 2013
 Accardo, Francesco  Total change: -14.70  Rating chartPersonal card
 OP Antica Scuola Napoletana Napoli ITA 2013-02-21
RcRownchangeKK*chgGame
 1867 1863 1.00 4 -0.98 15 -14.70 
  Parente, Giuseppe 1744 ITA1.0010.34155.10 
  Schiappoli, Dario 1922 ITA0.001-0.4215-6.30 
  Gonzini, Gianmaria 1984 ITA0.001-0.3415-5.10 
  Esposito, Rosario 1818 ITA0.001-0.5615-8.40 

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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