Individual Calculations January 2015
 Luciani, Valerio  Total change: -19.20  Rating chartPersonal card
 OP 7 Giochi e ritorni Modena ITA 2014-10-14
RcRownchangeKK*chgGame
 1879 2161 4.00 6 -0.96 20 -19.20 
  Merciari, Moreno 1761  * ITA1.0010.08201.60 
  Armaroli, Alberto 1792 ITA1.0010.10202.00 
  Paoli, Walter 2004 ITA0.001-0.7120-14.20 
  Landi, Roberto 1836 ITA1.0010.13202.60 
  Panini, Emanuele 1921 ITA1.0010.20204.00 
  Ferraguti, Francesco 1957 ITA0.001-0.7620-15.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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