Individual Calculations January 2018
 Medorini, Massimiliano  Total change: -4.80  Rating chartPersonal card
 WE 20 S. Elpidio Porto Sant'Elpidio ITA 2017-11-24
RcRownchangeKK*chgGame
 1893 1973 2.00 4 -0.24 20 -4.80 
  Marzetti, Alessandro 1573  * ITA1.0010.08201.60 
  Luciani, Valerio f2246 ITA0.001-0.1720-3.40 
  Bastarelli, Giuseppe 2180 ITA0.001-0.2320-4.60 
  Pironi, Marco 1573  * ITA1.0010.08201.60 
 * 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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