Individual Calculations January 2017
 Nanni, Sergio  Total change: -18.00  Rating chartPersonal card
 WE 10 Citta' di Recco - B Recco ITA 2016-11-25
RcRownchangeKK*chgGame
 1668 1728 2.00 5 -0.90 20 -18.00 
  Assanelli, Andrea 1547 ITA1.0010.26205.20 
  Benvenuti, Cristian 1691 ITA1.0010.45209.00 
  Ciccarelli, Marco 1692 ITA0.001-0.5520-11.00 
  Gorini, Michele 1632 ITA0.001-0.6320-12.60 
  Platino, Maurizio 1776 ITA0.001-0.4320-8.60 

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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