Individual Calculations January 2010
 Bossoni, Mario  Total change: -3.00  Rating chartPersonal card
 FE 30. Edoardo Crespi - B Milano ITA 2009-12-05
RcRownchangeKK*chgGame
 1844 1971 4.50 7 -0.20 15 -3.00 
  Baccarin, Stefano 1840 ITA1.0010.32154.80 
  Pierandrei, Cristiano 1862 ITA0.501-0.1515-2.25 
  Gonella, Daniele 1856 ITA0.501-0.1615-2.40 
  Perrotta, Leopoldo 1843 ITA0.001-0.6715-10.05 
  Murli, Almerico 1816 ITA0.501-0.2115-3.15 
  Regorda, Vittorio 1865 ITA1.0010.36155.40 
  Oteri, Aldo 1826 ITA1.0010.31154.65 

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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