Individual Calculations July 2012
 Ingravallo, Onofrio  Total change: 1.20  Rating chartPersonal card
 OP 18 I like Elo Roma ITA 2012-05-02
RcRownchangeKK*chgGame
 1860 1827 2.00 4 0.08 15 1.20 
  Cappai, Davide 2227  * ITA0.001-0.0815-1.20 
  Migliozzi, Giuseppe 1677 ITA0.501-0.2015-3.00 
  Pomilio, Umberto 1936 ITA0.5010.15152.25 
  Bocci, Simone 1598 ITA1.0010.21153.15 
 * 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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