Individual Calculations November 2010
 Sanna, Yuri  Total change: 22.50  Rating chartPersonal card
 OP 2 Alfalum Cagliari ITA 2010-09-03
RcRownchangeKK*chgGame
 1876 1748 1.00 3 0.01 25 0.25 
  Camboni, Paolo 1898 ITA1.0010.702517.50 
  Mallo`, Danilo 1942 ITA0.001-0.2525-6.25 
  Altea, Alessandro 1789 ITA0.001-0.4425-11.00 

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)
 
 OP 2 Porto Torres Porto Torres ITA 2010-10-09
RcRownchangeKK*chgGame
 1871 1748 3.00 6 0.89 25 22.25 
  Murtas, Gianvito 1781 ITA0.001-0.4525-11.25 
  Maldarelli, Lorenzo 1806 ITA1.0010.582514.50 
  Princivalle, Luca 1686 ITA1.0010.412510.25 
  Mallo`, Danilo 1942 ITA1.0010.752518.75 
  Deruda, Leonardo 1909 ITA0.001-0.2925-7.25 
  Messina, Giuseppe Ottavio 2100 ITA0.001-0.1125-2.75 

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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