Individual Calculations May 2012
 Pietralunga, Nicola  Total change: 8.55  Rating chartPersonal card
 CP Mantova 2012 Cerese di Virgilio ITA 2012-02-24
RcRownchangeKK*chgGame
 1970 2099 4.50 6 0.57 15 8.55 
  Menini, Luca 1699  * ITA1.0010.08151.20 
  Oppici, Gabriele 1960 ITA0.501-0.1915-2.85 
  Baroni, Alessandro 1932 ITA1.0010.28154.20 
  Bertani, Gianfranco 2059 ITA1.0010.44156.60 
  Bozzi, Gianni 2197 ITA1.0010.63159.45 
  Goldoni, Claudio 1971 ITA0.001-0.6715-10.05 
 * 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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