Individual Calculations November 2009
 Laghetti, Gaetano  Total change: -44.55  Rating chartPersonal card
 FE 21. Provincia di Fermo Fermo ITA 2009-08-21
RcRownchangeKK*chgGame
 1881 1919 1.50 8 -2.97 15 -44.55 
  Ranieri, Fabrizio 2264 ITA0.001-0.1115-1.65 
  Allegranti, Luca 2030 ITA0.001-0.3515-5.25 
  Spilli, Andrea 1712 ITA0.501-0.2715-4.05 
  Mastroddi, Giuseppe 1767 ITA0.501-0.2015-3.00 
  Giacchetti, Lorenzo 1818 ITA0.501-0.1415-2.10 
  Giordani, Roberto 1773 ITA0.001-0.7015-10.50 
  Di Pietro, Gabriele 1844 ITA0.001-0.6015-9.00 
  Paniga, Danilo 1843 ITA0.001-0.6015-9.00 

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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