Individual Calculations March 2010
 Tagliaferri, Valerio  Total change: 14.55  Rating chartPersonal card
 OP Befana Milano ITA 2010-01-02
RcRownchangeKK*chgGame
 2030 1861 3.00 7 0.97 15 14.55 
  Radice, Luca 2084 ITA0.5010.28154.20 
  Bertazzo, Giorgio 2105 SUI0.001-0.2015-3.00 
  Marchini, Daniele 1802 ITA1.0010.42156.30 
  Pelizzola, Danilo 2077 ITA0.001-0.2215-3.30 
  Corti, Massimo 2025 ITA0.5010.22153.30 
  Bisignano, Giuseppe 1942 ITA1.0010.61159.15 
  Gori, Andrea 2173 ITA0.001-0.1415-2.10 

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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