Individual Calculations January 2017
 Andreini, Federico  Total change: 48.40  Rating chartPersonal card
 OP 1 Roma citta' aperta Roma ITA 2016-12-04
RcRownchangeKK*chgGame
 1683 1388 2.50 8 1.21 40 48.40 
  Tomassi, Emidio 1769 ITA0.001-0.0940-3.60 
  Vannelli, Vittorio 1677 ITA0.001-0.1640-6.40 
  Elia, Alessio 1788  * ITA0.001-0.0840-3.20 
  Bruno, Elio 1558 ITA1.0010.724028.80 
  Di Carlo, Adriano 1724 ITA0.001-0.1240-4.80 
  Fanelli, Giuseppe 1602 ITA1.0010.774030.80 
  Puglia, Francesco 1746 ITA0.001-0.1040-4.00 
  Gergely, Imre 1603 ITA0.5010.274010.80 
 * 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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