Individual Calculations November 2009
 Vasquez, Otazu Michael  Total change: -15.75  Rating chartPersonal card
 OP Autunno a Offida Offida ITA 2009-10-03
RcRownchangeKK*chgGame
 1885 2049 1.50 3 -0.63 25 -15.75 
  Piergentili, Roberto 1774 ITA1.0010.17254.25 
  Fioravanti, Emidio 1987 ITA0.001-0.5925-14.75 
  Faini, Marco 1894 ITA0.501-0.2125-5.25 

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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