Individual Calculations March 2018
 Angelotti, Mario  Total change: -13.80  Rating chartPersonal card
 OP Trofeo d'Inverno Napoli ITA 2018-01-04
RcRownchangeKK*chgGame
 1807 1688 1.50 6 -0.69 20 -13.80 
  Auletta, Angelo 2088  * ITA0.001-0.0820-1.60 
  Verre, Gaetano 1586 ITA1.0010.36207.20 
  Buonanno, Raffaele f1929 ITA0.001-0.2020-4.00 
  Caiazzo, Diego 1636 ITA0.501-0.0720-1.40 
  Vannini, Aldo 1719 ITA0.001-0.4620-9.20 
  Nardiello, Luigi 1886 ITA0.001-0.2420-4.80 
 * 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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