Individual Calculations September 2017
 Giordani, Roberto  Total change: 30.00  Rating chartPersonal card
 OP 7 Citta' di Morrovalle Trodica di Morrovalle ITA 2017-08-11
RcRownchangeKK*chgGame
 1904 1841 4.00 6 1.50 20 30.00 
  Capossela, Fabio 1665 ITA1.0010.27205.40 
  Buratti, Marco 1976 ITA1.0010.682013.60 
  Casagrande, Federico 1799 ITA0.001-0.5620-11.20 
  Foglia, Maurizio 2040 ITA1.0010.762015.20 
  Rinaudo, Andrea 1975 ITA0.001-0.3220-6.40 
  Menichelli, Alessandro 1968 ITA1.0010.672013.40 

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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