Individual Calculations January 2009
 Pisani, Valerio  Total change: -59.25  Rating chartPersonal card
 WE Rivarolo Rivarolo Mantovano ITA 2008-10-03
RcRownchangeKK*chgGame
 1997 1935 0.00 1 -0.41 25 -10.25 
  Pipitone, Antonio 1997 ITA0.001-0.4125-10.25 

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 16 Valpolicella Pescantina ITA 2008-11-07
RcRownchangeKK*chgGame
 1844 1935 0.00 2 -1.22 25 -30.50 
  Sprea, Giuseppe 2011 ITA0.001-0.4025-10.00 
  Polin, Giulia 1676 ITA0.001-0.8225-20.50 

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)
 
 OP Basso Veronese Casaleone ITA 2008-11-15
RcRownchangeKK*chgGame
 1752 1935 0.00 1 -0.74 25 -18.50 
  Zanchetta, Nicola 1752 ITA0.001-0.7425-18.50 

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)
 

 

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