Individual Calculations December 2017
 De Simone, Gianluca  Total change: 8.40  Rating chartPersonal card
 WE 3 Citta' di Terni Terni ITA 2017-11-17
RcRownchangeKK*chgGame
 1722 1516 1.50 5 0.21 40 8.40 
  Giuliani, Sante 1889 ITA0.001-0.1040-4.00 
  D Antrassi, Luca 1750 ITA0.5010.294011.60 
  Moretti, Filippo 1688 ITA0.001-0.2740-10.80 
  Giannoni, Massimo 1794 ITA0.001-0.1740-6.80 
  Giovanzanti, Mario 1488 ITA1.0010.464018.40 

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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