Individual Calculations March 2012
 Pieri, Enzo  Total change: 4.05  Rating chartPersonal card
 119 NZL Championship Queenstown Open Queenstown NZL 2012-01-15
RcRownchangeKK*chgGame
 2051 1771 0.00 3 -0.53 15 -7.95 
  Repplinger, Marc 2171  * GER0.001-0.0815-1.20 
  Flitney, Adrian 1959 AUS0.001-0.2615-3.90 
  Burns, Christopher John 2022 NZL0.001-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 La Spezia Sarzana ITA 2012-02-03
RcRownchangeKK*chgGame
 1849 1771 2.00 3 0.80 15 12.00 
  Fornasir, Carlo Gustavo 1865 ITA1.0010.63159.45 
  Lasio, Millo 2008 ITA0.001-0.2015-3.00 
  Gnetti, Pietro 1674 ITA1.0010.37155.55 

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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