Individual Calculations February 2016
 Ghelfi, Giancarlo  Total change: -10.80  Rating chartPersonal card
 CP Como 2016 Como ITA 2016-01-09
RcRownchangeKK*chgGame
 1627 1579 2.00 6 -0.54 20 -10.80 
  Canali, Marco 1810 ITA0.5010.29205.80 
  Laricini, Alberto 1766 ITA0.5010.24204.80 
  Tavasci, Alfio 1706 ITA0.001-0.3320-6.60 
  Salvade , Ettore 1537 ITA0.001-0.5620-11.20 
  Gonella, Graziano 1179  * ITA1.0010.08201.60 
  Emoroso, Claudio 1762 ITA0.001-0.2620-5.20 
 * 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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