Individual Calculations July 2012
 Parla, Aldo  Total change: -33.60  Rating chartPersonal card
 CP Messina 2012 Sinagra ITA 2012-04-20
RcRownchangeKK*chgGame
 1805 1713 0.00 1 -0.37 30 -11.10 
  Napoli Costa, Antonello 1805 ITA0.001-0.3730-11.10 

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 Seniores Sicilia 2012 Palermo ITA 2012-06-01
RcRownchangeKK*chgGame
 1665 1713 1.50 4 -0.75 30 -22.50 
  Natoli, Domenico 1825 ITA0.001-0.3530-10.50 
  Norrito, Salvatore 1684 ITA1.0010.463013.80 
  La Franca, Vincenzo 1643 ITA0.501-0.1030-3.00 
  Ardizzone, Luigi 1508 ITA0.001-0.7630-22.80 

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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