Individual Calculations May 2011
 Castiglioni, Nando  Total change: -19.00  Rating chartPersonal card
 European Senior Championship Courmayeur ITA 2011-04-06
RcRownchangeKK*chgGame
 1799 1651 1.50 7 -0.76 25 -19.00 
  Colombo, Paolo 2051  * ITA0.001-0.0825-2.00 
  Catalfamo, Santo 1918 ITA0.001-0.1825-4.50 
  Diaz Begonte, Manuel 1778 ESP0.001-0.3325-8.25 
  Cesati Cassin, Giorgio 1595 ITA0.501-0.0825-2.00 
  Benito Alba, Eladio 1775 ESP0.001-0.3325-8.25 
  Squarci, Franco 1777 ITA0.001-0.3325-8.25 
  Hlinschi, Mihai 1702 ROU1.0010.572514.25 
 * 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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