Individual Calculations January 2010
 Parisi, Cosimo  Total change: -12.75  Rating chartPersonal card
 OP Santa Cecilia Frascati ITA 2009-11-20
RcRownchangeKK*chgGame
 1877 1873 2.00 5 -0.51 25 -12.75 
  Tersigni, Andrea 2153 ITA0.001-0.1625-4.00 
  Rampini, Carlo 1779 ITA0.501-0.1325-3.25 
  Di Giorgio, Daniele 1687 ITA1.0010.26256.50 
  Bernardinetti, Luca 1692 ITA0.501-0.2425-6.00 
  Cesarini, Lanfranco 2072 ITA0.001-0.2425-6.00 

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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