Individual Calculations June 2013
 Biava, Pierluigi  Total change: 12.45  Rating chartPersonal card
 OP 2 Amateur Castione della Presolana ITA 2013-04-27
RcRownchangeKK*chgGame
 1875 1649 2.50 7 0.83 15 12.45 
  Simoncini, Francesco 2009 ITA0.001-0.1015-1.50 
  Vesce, Emanuele 1902 ITA0.5010.31154.65 
  Quaranta, Cristiano 2049  * ITA0.001-0.0815-1.20 
  Murcia, Gerald 1634 FRA1.0010.48157.20 
  Villa, Giorgio 1971 ITA0.001-0.1315-1.95 
  Oteri, Aldo 1788 ITA0.001-0.3115-4.65 
  Rossi Cassani, Gianni 1770 ITA1.0010.66159.90 
 * 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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