Individual Calculations March 2012
 Combina, Gabriele  Total change: -2.40  Rating chartPersonal card
 FE XX Citta' di Montecatini Montecatini Terme ITA 2011-12-27
RcRownchangeKK*chgGame
 1888 1751 1.50 5 -0.16 15 -2.40 
  Maurizio, Antonio 2018 ITA0.001-0.1815-2.70 
  D`aquino, Ugo 1899 ITA0.5010.20153.00 
  Batoni, Fabrizio 1875 ITA0.001-0.3315-4.95 
  Valbuena, Oliver 2041 ITA0.001-0.1615-2.40 
  Arsi, Michele 1608 ITA1.0010.31154.65 

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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