Individual Calculations November 2009
 Tomassetti, Giuseppe  Total change: -6.15  Rating chartPersonal card
 FE 3 Castelli Romani e Prenestini - B Frascati ITA 2009-08-14
RcRownchangeKK*chgGame
 1898 1725 0.00 1 -0.27 15 -4.05 
  Russi, Roberto 1898 ITA0.001-0.2715-4.05 

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 4. Riviera dei Cedri - B Grisolia - Scalea ITA 2009-09-07
RcRownchangeKK*chgGame
 1743 1710 1.00 2 0.08 15 1.20 
  Tricomi, Massimo 1883 ITA0.001-0.2715-4.05 
  Paragliola, Gennaro 1603 ITA1.0010.35155.25 

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)
 
 OP Scacco matto alla donna bianca Roma ITA 2009-09-11
RcRownchangeKK*chgGame
 1922 1710 0.50 3 -0.22 15 -3.30 
  Trebeschi, Andrea 2042 ITA0.001-0.1215-1.80 
  Ruotolo, Claudio 1806 ITA0.001-0.3715-5.55 
  Luzi, Alessandro 1917 ITA0.5010.27154.05 

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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