Individual Calculations April 2009
 Mingolla, Patrizio  Total change: -15.45  Rating chartPersonal card
 OP memorial Ciro Zadra Milano ITA 2009-01-13
RcRownchangeKK*chgGame
 1806 1681 1.00 6 -1.03 15 -15.45 
  Olivo, Mario 1899 ITA0.001-0.2215-3.30 
  Silari, Andrea 1804 ITA1.0010.671510.05 
  Ciciotti, Augusto 1867 ITA0.001-0.2615-3.90 
  Fornasir, Carlo Gustavo 1886 ITA0.001-0.2415-3.60 
  Rinaldo, Andrea 1748 ITA0.001-0.4115-6.15 
  Magistroni, Imerio 1632 ITA0.001-0.5715-8.55 

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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