Individual Calculations July 2010
 Sermoneta, Eugenio  Total change: 2.40  Rating chartPersonal card
 OP 9. I like Elo Roma ITA 2010-05-04
RcRownchangeKK*chgGame
 1821 1779 2.50 4 0.66 15 9.90 
  Capitani, Roberto 1537 ITA1.0010.20153.00 
  Maggi, Fabrizio 2120 ITA0.001-0.1215-1.80 
  Colantonio, Marco 1678 ITA1.0010.36155.40 
  Roberti, Bruno 1947 ITA0.5010.22153.30 

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)
 
 WE Citta' di Bibbiena Bibbiena ITA 2010-06-04
RcRownchangeKK*chgGame
 2007 1779 0.00 2 -0.50 15 -7.50 
  Kosic, Dragan g2179  * MNE0.001-0.0815-1.20 
  Petrucci, Riccardo 1835 ITA0.001-0.4215-6.30 
 * 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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