Individual Calculations January 2013
 Vittoria, Giuseppe  Total change: 6.30  Rating chartPersonal card
 OP 2 Monte Sabotino Torino ITA 2012-11-06
RcRownchangeKK*chgGame
 1949 1634 1.00 4 0.42 15 6.30 
  Manunta, Andrea 1951 ITA0.001-0.1315-1.95 
  Cacinschi, Alexandru 2011 ITA0.001-0.0915-1.35 
  Gromovs, Sergejs f2034  * ITA1.0010.921513.80 
  Castelli, Giovanni J. 1800 ITA0.001-0.2815-4.20 
 * 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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