Individual Calculations September 2014
 Cannella, Carlo  Total change: -20.00  Rating chartPersonal card
 OP 7 I Dioscuri Agrigento ITA 2014-08-06
RcRownchangeKK*chgGame
 2037 1970 2.00 7 -1.00 20 -20.00 
  Naumkin, Igor g2370  * RUS0.001-0.0820-1.60 
  Ruoppolo, Alfonso 1875 ITA0.001-0.6320-12.60 
  Agnello, Giuseppe 2042 ITA0.5010.10202.00 
  Spina, Simonpietro 1806 ITA0.001-0.7220-14.40 
  Grech, Gerlando 1922 ITA1.0010.43208.60 
  Valguarnera, Girolamo 2090 ITA0.001-0.3420-6.80 
  Akguc, Burak 2156 TUR0.5010.24204.80 
 * 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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