Individual Calculations April 2017
 Scaccia, Marco  Total change: -18.00  Rating chartPersonal card
 OP 23 Infrasettimanale SS Lazio Roma ITA 2017-01-11
RcRownchangeKK*chgGame
 1736 1525 1.00 6 -0.45 40 -18.00 
  Sipione, Luigi 1925  * ITA0.001-0.0840-3.20 
  Rocchetti, Sergio 1783 ITA0.001-0.1840-7.20 
  Peverieri, Alfredo 1681 ITA0.001-0.2940-11.60 
  Di Carlo, Adriano 1714 ITA0.001-0.2540-10.00 
  Renzi, Alessio 1680 ITA0.001-0.2940-11.60 
  Angeli, Francesco 1631 ITA1.0010.644025.60 
 * 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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