Individual Calculations July 2009
 Ruotolo, Claudio  Total change: 13.65  Rating chartPersonal card
 OP 3. I like elo Roma ITA 2009-03-11
RcRownchangeKK*chgGame
 1984 1757 1.50 4 0.61 15 9.15 
  Castelfranchi, Carlo 2081 ITA0.001-0.1315-1.95 
  Maggi, Fabrizio 2039 ITA0.001-0.1615-2.40 
  Di Mauro, Giuseppe 1943 ITA1.0010.741511.10 
  Vannelli, Vittorio 1871 ITA0.5010.16152.40 

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)
 
 CR Lazio Roma ITA 2009-04-30
RcRownchangeKK*chgGame
 1734 1781 3.00 5 0.21 15 3.15 
  Vertechi, Pietro 1895 ITA0.001-0.3415-5.10 
  Fiore, Danilo 1558 ITA1.0010.22153.30 
  Tomassetti, Giuseppe 1687 ITA0.501-0.1315-1.95 
  Bolla, Vittorio 1797 ITA1.0010.52157.80 
  Carnicelli, Valerio 1735 ITA0.501-0.0615-0.90 

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 9 Arrocco Roma ITA 2009-05-05
RcRownchangeKK*chgGame
 1968 1781 1.00 3 0.09 15 1.35 
  Malloni, Marcello 2131 ITA0.001-0.1115-1.65 
  Gerlando, Onofrio 1642 ITA1.0010.31154.65 
  Della Corte, Alessandro 2131 ITA0.001-0.1115-1.65 

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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