Individual Calculations September 2010
 Saffioti, Cristian  Total change: -15.45  Rating chartPersonal card
 OP 9 Citta' di Bergamo - B Bergamo ITA 2010-07-16
RcRownchangeKK*chgGame
 1741 1942 3.50 6 -1.03 15 -15.45 
  Biava, Pierluigi 1762 ITA0.501-0.2415-3.60 
  Petrone, Gianmario 1703 ITA0.501-0.3015-4.50 
  Cattaneo, Marco 1752 ITA0.001-0.7515-11.25 
  Soppelsa, Maurizio 1634 ITA1.0010.14152.10 
  Primerano, Carlo 1772 ITA1.0010.28154.20 
  Coqueraut, Jean Dominique 1821 ITA0.501-0.1615-2.40 

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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