Individual Calculations January 2012
 Reina, Giuseppe  Total change: -10.95  Rating chartPersonal card
 FE 4. I Dioscuri Agrigento ITA 2011-11-04
RcRownchangeKK*chgGame
 2008 1843 0.50 4 -0.73 15 -10.95 
  Livecchi, Dario 2172 ITA0.001-0.1215-1.80 
  Pinton, Maurizio 2013 ITA0.001-0.2815-4.20 
  Valguarnera, Girolamo 2131 ITA0.001-0.1615-2.40 
  Caruso, Antonino 1717 ITA0.501-0.1715-2.55 

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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