Individual Calculations July 2012
 Iannello, Antonio  Total change: -6.60  Rating chartPersonal card
 FE 9 Messina porta della Sicilia Messina ITA 2012-04-27
RcRownchangeKK*chgGame
 1870 1727 1.50 5 -0.09 30 -2.70 
  Carbone, Stefano 1980 ITA0.001-0.1930-5.70 
  Lo Piccolo, Antonino 1847 ITA0.5010.16304.80 
  Iannello, Andrea 1807 ITA0.5010.11303.30 
  Alfarone, Giovanni 1986 ITA0.001-0.1830-5.40 
  Favaloro, Andrea 1732 ITA0.5010.01300.30 

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)
 
 CR Sicilia 2012 Palermo ITA 2012-06-01
RcRownchangeKK*chgGame
 1983 1727 0.50 3 -0.13 30 -3.90 
  Morello, Guido 2014 ITA0.001-0.1630-4.80 
  Valguarnera, Girolamo 2127  * ITA0.001-0.0830-2.40 
  Iannello, Andrea 1807 ITA0.5010.11303.30 
 * 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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