Individual Calculations September 2009
 Messina, Giuseppe Ottavio  Total change: -32.70  Rating chartPersonal card
 FE 10. Ozieri Ozieri ITA 2009-07-30
RcRownchangeKK*chgGame
 1859 2109 1.00 4 -2.18 15 -32.70 
  Zuccarelli, Angelo 1874 ITA0.001-0.7915-11.85 
  Di Pinto, Vincenzo 1709  * ITA1.0010.08151.20 
  Caglio, Luigi 1980 ITA0.001-0.6715-10.05 
  Mameli, Gianluca 1871 ITA0.001-0.8015-12.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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