Individual Calculations July 2009
 Di Paola, Antonio  Total change: 8.85  Rating chartPersonal card
 OP Accademia serale Milano ITA 2009-04-16
RcRownchangeKK*chgGame
 1862 1740 2.00 4 0.59 15 8.85 
  Cereda, Loris 2050 ITA1.0010.861512.90 
  Boschi, Massimiliano 1836 ITA0.001-0.3715-5.55 
  De Santis, Massimo 1909 ITA0.001-0.2815-4.20 
  Lipari, Alberto 1653 ITA1.0010.38155.70 

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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