Individual Calculations January 2010
 Iacoacci, Giancarlo  Total change: -23.70  Rating chartPersonal card
 OP Santa Cecilia Frascati ITA 2009-11-20
RcRownchangeKK*chgGame
 1872 1847 0.50 4 -1.38 15 -20.70 
  Maggi, Fabrizio 2126 ITA0.001-0.1615-2.40 
  Carnicelli, Valerio 1756 ITA0.501-0.1215-1.80 
  Lelli, Adriano 1957 ITA0.001-0.3515-5.25 
  Franciosi, Claudio 1650 ITA0.001-0.7515-11.25 

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)
 
 WE 18. Palestrina Palestrina ITA 2009-12-05
RcRownchangeKK*chgGame
 1959 1847 2.00 6 -0.20 15 -3.00 
  Caprio, Guido 2227 ITA0.001-0.0915-1.35 
  Andreassi, Luca 1709 ITA1.0010.31154.65 
  Puglisi, Vincenzo 2030 ITA0.001-0.2615-3.90 
  Albertini, Luca 1977 ITA0.5010.18152.70 
  Ragonese, Rosario L. 1973 ITA0.5010.17152.55 
  Guidi, Marco 1838 ITA0.001-0.5115-7.65 

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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