Individual Calculations July 2012
 Messina, Damiano  Total change: 1.80  Rating chartPersonal card
 CIS 2012 - B16.2 Baida ITA 2012-03-30
RcRownchangeKK*chgGame
 1981 1937 1.00 2 0.12 15 1.80 
  Lo Cascio, Marco 1879 ITA0.501-0.0815-1.20 
  Ferrante, Francesco 2083 ITA0.5010.20153.00 

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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