Individual Calculations July 2012
 Tirrito, Luca  Total change: 10.20  Rating chartPersonal card
 CIS 2012 - C30 Baida ITA 2012-03-30
RcRownchangeKK*chgGame
 1844 2074 3.00 3 0.68 15 10.20 
  Lorito, Francesco 1741 ITA1.0010.12151.80 
  Savalla, Salvatore 1788 ITA1.0010.16152.40 
  Sgarito, Carmelo 2004 ITA1.0010.40156.00 

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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