Individual Calculations February 2017
 Marani, Luca  Total change: -30.40  Rating chartPersonal card
 FE 5 Mare d'Inverno - B Gabicce mare ITA 2017-01-02
RcRownchangeKK*chgGame
 1750 1925 5.00 9 -1.52 20 -30.40 
  Balacco, Giovanni 1682 ITA1.0010.20204.00 
  Giulianelli, Bruno 1765 ITA1.0010.29205.80 
  Acciaioli, Fabio 1831 ITA1.0010.37207.40 
  Castellari, Claudio 1762 ITA0.001-0.7220-14.40 
  Ciani, Davide 1708 ITA0.001-0.7820-15.60 
  Kacani, Kirk 1697 ITA1.0010.21204.20 
  Briffault, Philippe 1859 ITA0.001-0.5920-11.80 
  Tagliaferri, Valerio 1807 ITA0.501-0.1620-3.20 
  Graziani, Roberto 1635 ITA0.501-0.3420-6.80 

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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