Individual Calculations March 2015
 Pisani, Valerio  Total change: 6.60  Rating chartPersonal card
 OP 2 del Santo - B Padova ITA 2015-02-13
RcRownchangeKK*chgGame
 1715 1743 2.50 4 0.33 20 6.60 
  Orsatti, Marcello 1920 ITA0.001-0.2720-5.40 
  Rimbu, Liviu 1662 ITA1.0010.39207.80 
  Volpati, Antonio 1628 ITA0.501-0.1620-3.20 
  Miatto, Marco 1649 ITA1.0010.37207.40 

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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