Individual Calculations April 2009
 Traversi, Carlo  Total change: -17.40  Rating chartPersonal card
 OP Correggio - B Correggio ITA 2009-01-02
RcRownchangeKK*chgGame
 1896 1751 1.00 6 -0.87 15 -13.05 
  Vezzelli, Francesco 1930 ITA0.001-0.2715-4.05 
  Coqueraut, Jean Dominique 1861 ITA0.5010.15152.25 
  Dionigi, Riccardo 1752 ITA0.001-0.5015-7.50 
  Cocuzzi, Edoardo 1933 ITA0.001-0.2615-3.90 
  Porpora, Ivano 1913 ITA0.5010.21153.15 
  Rigattieri, Uber 1987 ITA0.001-0.2015-3.00 

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)
 
 CP Rimini Rimini ITA 2009-01-24
RcRownchangeKK*chgGame
 2101 1751 0.00 1 -0.11 15 -1.65 
  Ferri, Massimiliano 2101 ITA0.001-0.1115-1.65 

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)
 
 WE Noale - B Noale ITA 2009-02-13
RcRownchangeKK*chgGame
 1871 1751 0.50 2 -0.18 15 -2.70 
  Sorbera, Giovanni 1864 ITA0.5010.15152.25 
  Zamengo, Bruno 1877 ITA0.001-0.3315-4.95 

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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