Individual Calculations January 2010
 Villalba, Fernando  Total change: -6.00  Rating chartPersonal card
 FE 30. Edoardo Crespi - B Milano ITA 2009-12-05
RcRownchangeKK*chgGame
 1801 1913 3.50 6 -0.40 15 -6.00 
  Margstahler, Francesco 1800 ITA0.501-0.1515-2.25 
  Carbone, Lorenzo 1808 ITA1.0010.36155.40 
  Guzzetti, Luigi Enrico 1856 ITA0.501-0.0815-1.20 
  Paganini, Andrea 1753 ITA0.501-0.2115-3.15 
  Lanni, Vincenzo 1803 ITA0.001-0.6515-9.75 
  Lancianese, Giuseppe 1786 ITA1.0010.33154.95 

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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