Individual Calculations February 2017
 Orfini, Nicolo  Total change: 28.80  Rating chartPersonal card
 FE 25 Citta' di Montecatini Montecatini Terme ITA 2016-12-27
RcRownchangeKK*chgGame
 2016 1989 3.50 6 0.72 40 28.80 
  Lazzarini, Sabrina 1812 ITA1.0010.274010.80 
  Brizzi, Matteo 2120 ITA1.0010.684027.20 
  Albertini, Luca 2183 ITA0.001-0.2540-10.00 
  Caprino, Marco 2152 ITA0.001-0.2840-11.20 
  Simonini, Mattia 1861 ITA0.501-0.1740-6.80 
  Boschi, Massimiliano 1965 ITA1.0010.474018.80 

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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