Individual Calculations January 2017
 Marvulli, Dario  Total change: 16.80  Rating chartPersonal card
 FE 11 Grand Hotel Adriatico Montesilvano ITA 2016-11-25
RcRownchangeKK*chgGame
 1990 2079 3.50 5 0.42 40 16.80 
  Sala, Sergio 1852 ITA0.501-0.2940-11.60 
  Scarpa, Silvia 1962 ITA0.501-0.1640-6.40 
  Reginato, Sabrina 1859 ITA1.0010.22408.80 
  Carnicelli, Valerio f2279 ITA0.5010.264010.40 
  Occhipinti, Giuseppe 2000 ITA1.0010.394015.60 

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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