Rapid: Individual Calculations November 2015
 Somma, Erminio  Total change: -7.40  Rating chartPersonal card
 5 RAPID - GRAND PRIX PARTENOPEA 2015 NAPOLI ITA 2015-10-11
RcRownchangeKK*chgGame
 1686 1512 1.00 5 -0.37 20 -7.40 
  Buonanno, Raffaele 1671 ITA0.001-0.2920-5.80 
  D`errico, Francesco 1785 ITA0.001-0.1720-3.40 
  Angelotti, Mario 1703 ITA0.001-0.2520-5.00 
  Capozzoli, Silvio 1636 ITA1.0010.672013.40 
  Auletta, Pasquale 1635 ITA0.001-0.3320-6.60 

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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