Individual Calculations January 2009
 Lanzani, Giuliano  Total change: 2.10  Rating chartPersonal card
 FE 39 Corsico - C Corsico ITA 2008-10-03
RcRownchangeKK*chgGame
 1899 1988 2.00 3 0.14 15 2.10 
  Libutti, Michele 1831 ITA0.501-0.2115-3.15 
  Cardani, Roberto 1900 ITA1.0010.38155.70 
  Sirletti, Sonia 1965 ITA0.501-0.0315-0.45 

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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