Individual Calculations March 2010
 Zordan, Antonio  Total change: 0.90  Rating chartPersonal card
 OP Piove di Sacco - B Piove di Sacco ITA 2010-01-22
RcRownchangeKK*chgGame
 1805 1776 1.00 2 0.06 15 0.90 
  Orsatti, Marcello 1980 ITA0.001-0.2415-3.60 
  De Marchi, Alessandro 1630 ITA1.0010.30154.50 

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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