Individual Calculations March 2018
 Pelagalli, Marco  Total change: 4.00  Rating chartPersonal card
 CP AN-AP-FM-MC Porto Sant'Elpidio ITA 2018-01-19
RcRownchangeKK*chgGame
 1741 1826 2.50 4 0.20 20 4.00 
  Campofiloni, Armando 1426  * ITA1.0010.08201.60 
  Marzetti, Alessandro 1426  * ITA1.0010.08201.60 
  Di Mantino, Mauro 1938 ITA0.5010.15203.00 
  Borgiani, Flavio 2172 ITA0.001-0.1120-2.20 
 * 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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