Individual Calculations May 2011
 Arabito, Giuseppe  Total change: 8.40  Rating chartPersonal card
 OP 12. I like Elo Roma ITA 2011-01-12
RcRownchangeKK*chgGame
 1884 1874 4.00 7 0.56 15 8.40 
  Romano, Ugo 1739 ITA1.0010.32154.80 
  Maggi, Fabrizio 2153 ITA0.001-0.1615-2.40 
  Giuliani, Sante 1988 ITA0.5010.16152.40 
  Di Carlo, Adriano 1765 ITA1.0010.35155.25 
  Sermoneta, Eugenio 1773 ITA1.0010.36155.40 
  Pala, Giorgio 2007 ITA0.001-0.3215-4.80 
  Luigi, Rinaldo 1766 ITA0.501-0.1515-2.25 

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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