Individual Calculations September 2012
 Pierandrei, Cristiano  Total change: 8.40  Rating chartPersonal card
 WE Agosto SSM Milano ITA 2012-07-27
RcRownchangeKK*chgGame
 1990 1983 3.50 6 0.56 15 8.40 
  Papale, Carmelo 1868 ITA0.001-0.6615-9.90 
  Colombo, Luca 1887 ITA1.0010.37155.55 
  Pegoraro, Nicola 2068 ITA1.0010.62159.30 
  Bonazzi, Edoardo 2101 ITA0.5010.16152.40 
  Guzzetti, Luigi Enrico 1908 ITA1.0010.40156.00 
  Quaranta, Cristiano 2105 ITA0.001-0.3315-4.95 

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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