Individual Calculations July 2015
 Palermo, Stefano  Total change: -5.40  Rating chartPersonal card
 OP 8 infrasettimanale Lazio Scacchi Roma ITA 2015-05-06
RcRownchangeKK*chgGame
 1995 2194 3.50 5 -0.27 20 -5.40 
  Puga, Villarino Eloy 1920 ITA1.0010.17203.40 
  Castelfranchi, Carlo 2013 ITA1.0010.26205.20 
  Pala, Giorgio 2027 ITA0.501-0.2220-4.40 
  Scacco, Mauro 2056 ITA0.001-0.6920-13.80 
  Marino, Giovanni 1961 ITA1.0010.21204.20 

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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