Individual Calculations January 2013
 Iturbide Arnedo, Oscar  Total change: 8.40  Rating chartPersonal card
 FE 32 Edoardo Crespi Milano ITA 2012-12-01
RcRownchangeKK*chgGame
 2233 2132 4.00 9 0.56 15 8.40 
  Martinez, Rolly m2441 PHI0.001-0.1415-2.10 
  Stromboli, Carlo f2326 ITA0.001-0.2515-3.75 
  Pelizzola, Danilo 2062 ITA1.0010.40156.00 
  Damia, Angelo f2281 ITA0.5010.20153.00 
  Massironi, Marco 2214 ITA0.001-0.3915-5.85 
  Lavorgna, Giovanni 2035 ITA1.0010.37155.55 
  Collutiis, Duilio m2495 ITA0.001-0.1015-1.50 
  Iudicello, Giovanni 2149 ITA1.0010.52157.80 
  Gori, Andrea c2095 ITA0.501-0.0515-0.75 

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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