Individual Calculations February 2017
 Cerquetti, Edoardo  Total change: 64.00  Rating chartPersonal card
 CP Ancona Ascoli Fermo Macerata 2017 Porto Sant'Elpidio ITA 2017-01-20
RcRownchangeKK*chgGame
 1719 1518 3.00 5 1.60 40 64.00 
  Rinaudo, Andrea 1918  * ITA0.001-0.0840-3.20 
  Marinucci, Johnny 1747 ITA0.5010.294011.60 
  Serpilli, Francesco 1601 ITA1.0010.614024.40 
  Peretti, Feliciano 1412 ITA1.0010.364014.40 
  Menichelli, Alessandro 1918  * ITA0.5010.424016.80 
 * 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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