Individual Calculations November 2009
 Barcellona, Antonino  Total change: -38.25  Rating chartPersonal card
 FE Citta' di Nichelino Nichelino ITA 2009-10-01
RcRownchangeKK*chgGame
 1842 1842 0.00 3 -1.53 25 -38.25 
  D Ingiullo, Roberto 2101 ITA0.001-0.1825-4.50 
  Liviabella, Lucio 1660 ITA0.001-0.7425-18.50 
  Pettarini, Renato 1764 ITA0.001-0.6125-15.25 

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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