Individual Calculations February 2013
 Santarelli, Sabatino  Total change: 7.50  Rating chartPersonal card
 CS Robecchetto Robecchetto con Induno ITA 2012-12-06
RcRownchangeKK*chgGame
 1778 1604 2.00 5 0.50 15 7.50 
  Testa, Loris 1909 ITA0.001-0.1415-2.10 
  Redamante, Marzio 1497 ITA0.501-0.1515-2.25 
  Macchiettini, Pierangelo 1712 ITA0.5010.15152.25 
  Trenti, Alessandro 1768 ITA1.0010.721510.80 
  Ottolini, Graziano 2004  * ITA0.001-0.0815-1.20 
 * 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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