Individual Calculations May 2010
 Carfagna, Alex  Total change: -6.00  Rating chartPersonal card
 CP Asti Asti ITA 2010-02-16
RcRownchangeKK*chgGame
 2025 1772 0.50 3 -0.10 25 -2.50 
  Venturino, Marco 2139 ITA0.001-0.1025-2.50 
  Forno, Roberto 1951 ITA0.001-0.2725-6.75 
  Ronzano, Luca 1985 ITA0.5010.27256.75 

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)
 
 OP del Forte Forte dei Marmi ITA 2010-03-05
RcRownchangeKK*chgGame
 1933 1783 0.50 2 -0.16 25 -4.00 
  Chierici, Marianna wf2094 ITA0.001-0.1425-3.50 
  Cafaro, Luca 1772 ITA0.501-0.0225-0.50 

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 Citta' di Asti Asti ITA 2010-04-16
RcRownchangeKK*chgGame
 1990 1783 1.00 4 0.02 25 0.50 
  Giudici, Alberto 1988 ITA0.001-0.2425-6.00 
  Ronzano, Luca 1995 ITA0.5010.27256.75 
  Crepaldi, Marco 1874 ITA0.5010.12253.00 
  Astengo, Marcello 2104 ITA0.001-0.1325-3.25 

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)
 

 

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