Individual Calculations October 2013
 Valguarnera, Girolamo  Total change: -10.80  Rating chartPersonal card
 FE 11 Citta' di Amantea Amantea ITA 2013-09-01
RcRownchangeKK*chgGame
 2086 2087 4.00 9 -0.72 15 -10.80 
  Romanishin, Oleg M g2487  * UKR0.001-0.0815-1.20 
  Cipollaro, Giovanni 1918 ITA0.001-0.7215-10.80 
  Donati, Michele 1841 ITA1.0010.19152.85 
  Iasman, Inna 1945 FRA0.001-0.6915-10.35 
  Bosschem, Eddy 1928 BEL1.0010.29154.35 
  Marzaduri, Riccardo 1971 ITA1.0010.34155.10 
  Cordi`, Domenico 2013 ITA1.0010.40156.00 
  David, Alberto g2487  * ITA0.001-0.0815-1.20 
  Galassi, Federico 2182 ITA0.001-0.3715-5.55 
 * 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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