Individual Calculations January 2011
 Brugaletta, Giorgio  Total change: 17.25  Rating chartPersonal card
 OP 27. Anniversario Provaglio d'Iseo ITA 2010-10-29
RcRownchangeKK*chgGame
 1834 1675 2.50 6 0.69 25 17.25 
  Schaberg, Wolfgang 1941 ITA0.001-0.1825-4.50 
  Cattaneo, Dario 1599 ITA1.0010.402510.00 
  Massetti, Euro 1919 ITA0.001-0.2025-5.00 
  Cattaneo, Ugo 1804 ITA1.0010.672516.75 
  Ghidinelli, Giorgio 1911 ITA0.001-0.2025-5.00 
  Lazzaroni, Fabio 1827 ITA0.5010.20255.00 

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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