Individual Calculations February 2013
 Ambrosi, Arcangelo  Total change: -24.60  Rating chartPersonal card
 FE XXI Citta' di Montecatini - B Montecatini Terme ITA 2012-12-27
RcRownchangeKK*chgGame
 1648 1823 2.00 5 -1.64 15 -24.60 
  Mannori, Giampaolo 1635 ITA0.001-0.7415-11.10 
  Agostinelli, Matteo 1701 ITA0.001-0.6715-10.05 
  Faglioni, Isacco 1574 ITA1.0010.19152.85 
  Giacchino, Claudio 1645 ITA1.0010.27154.05 
  Degli Esposti, Eugenio 1684 ITA0.001-0.6915-10.35 

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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