Individual Calculations July 2012
 Sabetta, Alessandro  Total change: -6.60  Rating chartPersonal card
 OP 18 I like Elo Roma ITA 2012-05-02
RcRownchangeKK*chgGame
 1883 2006 1.50 3 -0.44 15 -6.60 
  Tocco, Paolo 2130 ITA0.001-0.3315-4.95 
  Sermoneta, Eugenio 1757 ITA0.501-0.3115-4.65 
  Peverieri, Alfredo 1761 ITA1.0010.20153.00 

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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