Rapid: Individual Calculations October 2012
 Grattarola, Fabio  Total change: -10.40  Rating chartPersonal card
 32 MEMORIAL GIULIO OTTOLENGHI RUTA DI CAMOGLI ITA 2012-09-23
RcRownchangeKK*chgGame
 1845 2024 4.50 7 -0.52 20 -10.40 
  Croci, Luigi 1624  * ITA0.501-0.4220-8.40 
  Rossi Cassani, Gianni 1758 ITA1.0010.18203.60 
  Tedeschi, Paolo 2048 ITA0.001-0.4720-9.40 
  Traverso, Massimiliano 1927 ITA0.501-0.1320-2.60 
  Acremoni, Giovanni 1841 ITA0.501-0.2420-4.80 
  Del Noce, Roberto 1867 ITA1.0010.29205.80 
  Gemma, Dario 1852 ITA1.0010.27205.40 
 * 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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