Individual Calculations March 2014
 Ruggeri, Igor  Total change: 9.00  Rating chartPersonal card
 OP Inverno 2014 Milano ITA 2014-01-14
RcRownchangeKK*chgGame
 1799 1612 2.50 7 0.60 15 9.00 
  Bossi, Alessandro 2012  * ITA0.001-0.0815-1.20 
  Silari, Andrea 1749 ITA1.0010.681510.20 
  Ciciotti, Augusto 1903 ITA0.001-0.1515-2.25 
  Papale, Carmelo 1821 ITA0.5010.27154.05 
  Aloe, Giancarlo 1719 ITA1.0010.65159.75 
  Carito, Riccardo 1712 ITA0.001-0.3615-5.40 
  Casamassima, Paolo 1677 ITA0.001-0.4115-6.15 
 * 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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