Individual Calculations October 2012
 Sanna, Yuri  Total change: 10.50  Rating chartPersonal card
 OP 3 Alfalum Cagliari ITA 2012-08-31
RcRownchangeKK*chgGame
 1761 1811 3.50 5 0.70 15 10.50 
  Corona, Rafaele 1634 ITA1.0010.27154.05 
  Boi, Fausto 1784 ITA1.0010.46156.90 
  Caglio, Luigi 2073 ITA0.001-0.1815-2.70 
  Sonis, Francesco 1491 ITA0.501-0.3715-5.55 
  Palmas, Alessandro 1825 ITA1.0010.52157.80 

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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