Individual Calculations January 2018
 Bagaglia, Riccardo  Total change: -23.80  Rating chartPersonal card
 WE VI di Perugia Perugia ITA 2017-12-15
RcRownchangeKK*chgGame
 1695 1825 2.00 5 -1.19 20 -23.80 
  Shahrezaei Dolatabadi, Reza 1476 ITA1.0010.11202.20 
  Gradi, Wladimiro 1425  * ITA1.0010.08201.60 
  Giuliani, Sante 1867 ITA0.001-0.4420-8.80 
  Buonanno, Raffaele f2011 ITA0.001-0.2620-5.20 
  Oleinic, Viktor 1695 ITA0.001-0.6820-13.60 
 * 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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