Individual Calculations November 2011
 Pecchiari, Alberto  Total change: 4.05  Rating chartPersonal card
 OP 13 Libero e Zora Polojaz Trieste ITA 2011-09-03
RcRownchangeKK*chgGame
 1815 1675 2.00 5 0.27 15 4.05 
  Basso, Pier Luigi 2051 ITA0.001-0.0915-1.35 
  Chiandussi, Livio 1480 ITA1.0010.25153.75 
  Padjen, Zdenko 2009 CRO0.001-0.1215-1.80 
  Oblak, Marko 1636 ITA1.0010.45156.75 
  Petrachi, Gianni 1899 ITA0.001-0.2215-3.30 

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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