Individual Calculations April 2009
 Russo, Carmelo  Total change: -10.95  Rating chartPersonal card
 OP 4 Trofeo dell'Etna Mascalucia ITA 2008-09-20
RcRownchangeKK*chgGame
 1959 1748 0.00 1 -0.23 15 -3.45 
  Marano, Salvatore 1959 ITA0.001-0.2315-3.45 

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 2 Costa Viola - B Bagnara Calabra ITA 2009-01-02
RcRownchangeKK*chgGame
 1874 1724 0.00 1 -0.30 15 -4.50 
  Tricomi, Massimo 1874 ITA0.001-0.3015-4.50 

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)
 
 WE Amatori Mascalucia ITA 2009-02-07
RcRownchangeKK*chgGame
 1943 1724 0.50 3 -0.20 15 -3.00 
  Santagati, Alessandro 2074 ITA0.001-0.1115-1.65 
  Rosolia, Giuseppe 1894 ITA0.5010.22153.30 
  Leonardi, Alfio 1862 ITA0.001-0.3115-4.65 

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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