Individual Calculations November 2012
 Arruzza, Francesco  Total change: 12.00  Rating chartPersonal card
 OP 3 Citta' di Biella - B Biella ITA 2012-09-28
RcRownchangeKK*chgGame
 1767 1863 4.00 5 0.86 15 12.90 
  Ratschiller, Manuel 1681 ITA1.0010.26153.90 
  Pairotti, Alberto 1722 ITA1.0010.31154.65 
  Libutti, Michele 1752 ITA0.501-0.1515-2.25 
  Del Nevo, Claudio 1831 ITA1.0010.46156.90 
  Porzio, Massimo 1848 ITA0.501-0.0215-0.30 

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 Lesa Lesa ITA 2012-10-12
RcRownchangeKK*chgGame
 1995 1863 1.00 3 -0.06 15 -0.90 
  Bargeri, Ludovico 2002 ITA0.001-0.3115-4.65 
  Angelini, Marco 2239 ITA0.001-0.0915-1.35 
  Gandolfi, Attilio 1743 ITA1.0010.34155.10 

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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