Individual Calculations April 2008
 Belloni, Umberto  Total change: -36.00  Rating chartPersonal card
 OP Citta' di Padova Padova ITA 2007-12-15
RcRownchangeKK*chgGame
 1984 1912 0.50 7 -2.40 15 -36.00 
  Mrdja, Milan m2262 CRO0.001-0.1115-1.65 
  Battagin, Mose` 1701 ITA0.501-0.2715-4.05 
  Opacic, Alexandar 2109 ITA0.001-0.2515-3.75 
  Cardili, Mariano 2100 ITA0.001-0.2615-3.90 
  Casciello, Dimitri 2017 ITA0.001-0.3615-5.40 
  Rossi, Giampiero 1991 ITA0.001-0.3915-5.85 
  Chiesa, Roberto 1709 ITA0.001-0.7615-11.40 

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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