Rapid: Individual Calculations August 2018
 Demattia, Alessio Gerardo  Total change: -17.20  Rating chartPersonal card
 OP 2 ASSALTO AL RE NOICATTARO ITA 2018-07-13
RcRownchangeKK*chgGame
 1584 1628 2.50 6 -0.86 20 -17.20 
  Gorgoglione, Enrico 2028  * ITA0.001-0.0820-1.60 
  Didonna, Roberto 1407 ITA1.0010.22204.40 
  Di Lascio, Savino 1874 ITA0.001-0.1920-3.80 
  Patruno, Mattia 1421 ITA0.501-0.2720-5.40 
  Patruno, Gabriele 1541 ITA0.001-0.6220-12.40 
  Genco, Pietro 1233 ITA1.0010.08201.60 
 * 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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