Individual Calculations October 2008
 Martino, Antonio M.  Total change: -10.05  Rating chartPersonal card
 OP X Citta' di Crema Crema ITA 2008-09-05
RcRownchangeKK*chgGame
 1765 2007 2.50 4 -0.67 15 -10.05 
  Madaschi, Sergio 1657 ITA1.0010.11151.65 
  Distratis, Gianluca 1873 ITA0.501-0.1815-2.70 
  Cecchini, Massimo S. 1762 ITA0.501-0.3015-4.50 
  Carbone, Lorenzo 1767 ITA0.501-0.3015-4.50 

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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