Individual Calculations January 2016
 Squadrani, Giovanni  Total change: -43.20  Rating chartPersonal card
 WE 18 Citta' di Porto Sant'Elpidio Porto Sant'Elpidio ITA 2015-11-21
RcRownchangeKK*chgGame
 1610 1719 2.00 5 -1.08 40 -43.20 
  Rinaudo, Sergio 2098 ITA0.001-0.0940-3.60 
  Vannicola, Roberto 1540 ITA0.001-0.7340-29.20 
  Piergentili, Roberto 1776 ITA0.001-0.4240-16.80 
  Peretti, Feliciano 1319  * ITA1.0010.08403.20 
  Marzetti, Alessandro 1319  * ITA1.0010.08403.20 
 * 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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