Individual Calculations February 2013
 Ivaldo, Fabrizio  Total change: -6.15  Rating chartPersonal card
 CP Savona-Imperia 2013 Spotorno ITA 2013-01-11
RcRownchangeKK*chgGame
 1814 1880 2.50 5 -0.41 15 -6.15 
  Volpara, Riccardo 1589 ITA1.0010.15152.25 
  Tedeschi, Paolo 2061 ITA0.001-0.2615-3.90 
  Rossi Cassani, Gianni 1773 ITA0.501-0.1515-2.25 
  Cotugno, Michele 1738 ITA0.501-0.1915-2.85 
  Platino, Maurizio 1907 ITA0.5010.04150.60 

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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