Individual Calculations July 2009
 Gerlando, Onofrio  Total change: -28.25  Rating chartPersonal card
 OP 3. I like elo Roma ITA 2009-03-11
RcRownchangeKK*chgGame
 1775 1668 1.00 3 -0.11 25 -2.75 
  Giuliani, Sante 1935 ITA0.001-0.1825-4.50 
  Sermoneta, Eugenio 1784 ITA0.001-0.3425-8.50 
  Capitani, Roberto 1606 ITA1.0010.412510.25 

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)
 
 OP 9 Arrocco Roma ITA 2009-05-05
RcRownchangeKK*chgGame
 1840 1642 0.00 4 -1.02 25 -25.50 
  Piscitelli, Vito 1992 ITA0.001-0.1125-2.75 
  Ruotolo, Claudio 1781 ITA0.001-0.3125-7.75 
  Carnicelli, Valerio 1735 ITA0.001-0.3725-9.25 
  Scoccianti, Raffaele 1850 ITA0.001-0.2325-5.75 

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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