Individual Calculations January 2011
 Massetti, Euro  Total change: -11.75  Rating chartPersonal card
 OP 27. Anniversario Provaglio d'Iseo ITA 2010-10-29
RcRownchangeKK*chgGame
 1858 1919 3.00 6 -0.47 25 -11.75 
  Conti, Ferdinando 1775 ITA0.001-0.6925-17.25 
  De Bellis, Aldo 1690 ITA1.0010.21255.25 
  Brugaletta, Giorgio 1675 ITA1.0010.20255.00 
  Dieli, Alberto 1936 ITA1.0010.522513.00 
  Cristiani, Cesare 2159 ITA0.001-0.2025-5.00 
  Ghidinelli, Giorgio 1911 ITA0.001-0.5125-12.75 

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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