Individual Calculations September 2010
 Castelli, Giovanni J.  Total change: 10.75  Rating chartPersonal card
 FE del Mediterraneo - B Terrasini ITA 2010-07-11
RcRownchangeKK*chgGame
 1782 1792 2.00 3 0.46 25 11.50 
  Puleio, Alessandro 1742 ITA1.0010.432510.75 
  Simone, Marco 1854 ITA1.0010.592514.75 
  Gueci, Laura 1749 ITA0.001-0.5625-14.00 

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)
 
 FE Terre degli Elimi Erice ITA 2010-07-28
RcRownchangeKK*chgGame
 2010 1792 1.50 4 0.60 25 15.00 
  Gangemi, Salvatore 2091 ITA0.001-0.1525-3.75 
  Palazzotto, Roberto 1973 ITA0.001-0.2625-6.50 
  Morello, Guido 1973 ITA0.5010.24256.00 
  Messina, Damiano 2001 ITA1.0010.772519.25 

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 Nicolo' La Rosa Mazara del Vallo ITA 2010-08-18
RcRownchangeKK*chgGame
 1865 1792 1.50 5 -0.63 25 -15.75 
  La Bella, Massimiliano 1996 ITA0.001-0.2425-6.00 
  Ljubisavljevic, Zivojin Z m2192  * SRB0.001-0.0825-2.00 
  Savalla, Pietro 1583 ITA0.501-0.2725-6.75 
  Ferrante, Filippo 1619 ITA0.501-0.2325-5.75 
  Roberti, Ignazio 1933 ITA0.5010.19254.75 
 * 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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