Individual Calculations April 2009
 Venturino, Federico  Total change: -14.50  Rating chartPersonal card
 FE Epifania Torino ITA 2009-01-03
RcRownchangeKK*chgGame
 2014 1891 0.50 3 -0.58 25 -14.50 
  Barletta, Mauro c2234 ITA0.001-0.1225-3.00 
  Martin, Tiziano 1975 ITA0.001-0.3825-9.50 
  Artero, Carlo 1833 ITA0.501-0.0825-2.00 

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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