Individual Calculations September 2012
 Pirrello, Christian  Total change: 54.30  Rating chartPersonal card
 WE Agosto SSM - B Milano ITA 2012-07-27
RcRownchangeKK*chgGame
 1647 1475 3.50 6 1.81 30 54.30 
  Casamassima, Paolo 1665 ITA1.0010.753022.50 
  Delle Fave, Fabio 1768 ITA0.5010.353010.50 
  Poletto, Daniele 1749 ITA0.001-0.1730-5.10 
  Madaschi, Sergio 1558 ITA0.5010.11303.30 
  Vuckovic, Dimitrije 1530 ITA0.5010.08302.40 
  Confalonieri, Luca 1614 ITA1.0010.693020.70 

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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