Individual Calculations September 2009
 Buchicchio, Giancarlo  Total change: 6.50  Rating chartPersonal card
 FE 10. Ozieri Ozieri ITA 2009-07-30
RcRownchangeKK*chgGame
 1981 2088 4.00 6 0.26 25 6.50 
  Mameli, Gianluca 1871 ITA0.501-0.2825-7.00 
  Murtas, Gianvito 1797 ITA1.0010.15253.75 
  Kizov, Atanas m2397 MKD0.001-0.1425-3.50 
  Serra, Alessandro 1737 ITA1.0010.11252.75 
  Maldarelli, Lorenzo 1798 ITA1.0010.16254.00 
  Ljubisavljevic, Zivojin Z m2287 SRB0.5010.26256.50 

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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