Individual Calculations January 2013
 Maestri, Roberto  Total change: -1.95  Rating chartPersonal card
 OP Citta' di Palmanova Palmanova ITA 2012-12-01
RcRownchangeKK*chgGame
 1798 1680 1.00 3 -0.13 15 -1.95 
  Naumkin, Igor g2080  * RUS0.001-0.0815-1.20 
  Scian, Nicola 1840 ITA0.001-0.2915-4.35 
  Stefanutti, Piero 1474 ITA1.0010.24153.60 
 * 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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