Individual Calculations November 2009
 Gnetti, Pietro  Total change: -26.75  Rating chartPersonal card
 OP Citta' di Pescia Pescia ITA 2009-09-18
RcRownchangeKK*chgGame
 1849 1686 0.00 4 -1.14 25 -28.50 
  Del Giudice, Stefano 1933 ITA0.001-0.1925-4.75 
  Pedemonte, Claudio 1825 ITA0.001-0.3125-7.75 
  Landi, Andrea 1867 ITA0.001-0.2625-6.50 
  Poggioli, Fabio 1770 ITA0.001-0.3825-9.50 

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)
 
 FE XXI Citta' di Lucca - B Lucca ITA 2009-10-03
RcRownchangeKK*chgGame
 1738 1686 0.50 1 0.07 25 1.75 
  Gnetti, Paolo 1738 ITA0.5010.07251.75 

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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