Individual Calculations February 2013
 Giacchino, Claudio  Total change: -4.80  Rating chartPersonal card
 FE XXI Citta' di Montecatini - B Montecatini Terme ITA 2012-12-27
RcRownchangeKK*chgGame
 1669 1645 2.50 6 -0.32 15 -4.80 
  Gandolfi, Gianfranco 1827 ITA0.001-0.2615-3.90 
  Ponzecchi, Riccardo 1463 ITA0.501-0.2415-3.60 
  Breidenbach, Heinz 1521 ITA1.0010.33154.95 
  Favilli, Edoardo 1808 ITA0.5010.22153.30 
  Ambrosi, Arcangelo 1823 ITA0.001-0.2715-4.05 
  Faglioni, Isacco 1574 ITA0.501-0.1015-1.50 

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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