Individual Calculations September 2011
 D`eredita`, Elena  Total change: 8.70  Rating chartPersonal card
 CIG Under 16 Femminile Porretta Terme ITA 2011-07-02
RcRownchangeKK*chgGame
 1664 1608 1.00 5 -1.14 30 -34.20 
  Balzano, Filli 1822 ITA0.001-0.2330-6.90 
  Matuozzo, Daniela 1558 ITA0.001-0.5730-17.10 
  Revello, Beatrice 1668 ITA0.001-0.4230-12.60 
  Guerini, Sara 1621 ITA1.0010.523015.60 
  Russo, Arianna 1652 ITA0.001-0.4430-13.20 

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)
 
 OP Terra degli Elimi Erice ITA 2011-07-26
RcRownchangeKK*chgGame
 1847 1608 2.50 5 1.43 30 42.90 
  Montalbano, Federico 1827 ITA0.001-0.2230-6.60 
  Di Via, Saverio 1749 ITA1.0010.693020.70 
  Condorelli, Roberto 1746 ITA1.0010.693020.70 
  Bifulco, Michel 2008  * ITA0.001-0.0830-2.40 
  Giambrone, Salvatore 1904 ITA0.5010.353010.50 
 * 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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