Individual Calculations September 2013
 Tondo, Salvatore  Total change: -24.60  Rating chartPersonal card
 FE 4 Terra degli Elimi Erice ITA 2013-07-24
RcRownchangeKK*chgGame
 1868 1935 2.50 7 -1.64 15 -24.60 
  Georgiev, Vladimir g2335  * MKD0.001-0.0815-1.20 
  D`eredita`, Elena 1673 ITA0.501-0.3215-4.80 
  Spinelli, Dario 1606 ITA1.0010.12151.80 
  Valguarnera, Girolamo 2086 ITA0.001-0.3015-4.50 
  Fontana, Giulio 1774 ITA0.501-0.2115-3.15 
  Piazza, Dario 1881 ITA0.501-0.0815-1.20 
  Prinzivalli, Achille 1721 ITA0.001-0.7715-11.55 
 * 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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