Individual Calculations February 2019
 Ciccarelli, Marco  Total change: -9.60  Rating chartPersonal card
 CP Savona e Imperia 2019 Alassio ITA 2019-01-25
RcRownchangeKK*chgGame
 1736 1736 2.00 5 -0.48 20 -9.60 
  Bosio, Andrea 1422 ITA0.501-0.3620-7.20 
  Nikolajevic, Tihomir 1812 ITA1.0010.602012.00 
  Pedoni, Lorenzo 2011 ITA0.001-0.1720-3.40 
  Adda, Roberto 1618 ITA0.001-0.6620-13.20 
  Ivaldo, Fabrizio 1819 ITA0.5010.11202.20 

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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