Individual Calculations July 2012
 Iannello, Andrea  Total change: -13.80  Rating chartPersonal card
 FE 9 Messina porta della Sicilia Messina ITA 2012-04-27
RcRownchangeKK*chgGame
 1826 1807 3.00 6 0.14 30 4.20 
  Cannella, Carlo 1953 ITA0.5010.20306.00 
  Gelardi, Davide 1664 ITA0.501-0.1930-5.70 
  Cattafi, Giuseppe 2004 ITA0.5010.25307.50 
  Iannello, Antonio 1727 ITA0.501-0.1130-3.30 
  Cannella, Simone 1771 ITA0.001-0.5530-16.50 
  Carbone, Edoardo 1837 ITA1.0010.543016.20 

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)
 
 CR Sicilia 2012 Palermo ITA 2012-06-01
RcRownchangeKK*chgGame
 1790 1807 1.50 4 -0.60 30 -18.00 
  Morello, Guido 2014 ITA0.001-0.2330-6.90 
  Gelardi, Davide 1664 ITA0.501-0.1930-5.70 
  Fontana, Giulio 1756 ITA0.501-0.0730-2.10 
  Iannello, Antonio 1727 ITA0.501-0.1130-3.30 

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)
 

 

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