Individual Calculations April 2009
 De Lisa, Carmine  Total change: 3.30  Rating chartPersonal card
 FE 6 Arrocco Roma ITA 2009-01-09
RcRownchangeKK*chgGame
 1840 1734 2.00 5 0.18 15 2.70 
  Marino, Giovanni 1969 ITA0.5010.29154.35 
  Ottaviani, Gianluca 1918 ITA0.5010.24153.60 
  Sorbelli, Massimo 1919 ITA0.001-0.2615-3.90 
  Spano Cuomo, Gaetano 1840 ITA0.5010.14152.10 
  Fiore, Danilo 1555 ITA0.501-0.2315-3.45 

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)
 
 OP I like elo Roma ITA 2009-01-14
RcRownchangeKK*chgGame
 1821 1734 2.00 5 0.04 15 0.60 
  Maggi, Fabrizio 2039 ITA0.001-0.1415-2.10 
  Gerlando, Onofrio 1668 ITA1.0010.41156.15 
  Ruotolo, Claudio 1757 ITA0.001-0.4715-7.05 
  Attanasi, Salvatore 1858 ITA1.0010.671510.05 
  Sermoneta, Eugenio 1784 ITA0.001-0.4315-6.45 

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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