Individual Calculations September 2009
 Colantonio, Marco  Total change: -9.30  Rating chartPersonal card
 OP 4. I like elo Roma ITA 2009-05-06
RcRownchangeKK*chgGame
 1794 1692 2.00 7 -0.62 15 -9.30 
  Maggi, Fabrizio 2042 ITA0.001-0.1115-1.65 
  Pipitone, Filippo Massimo 1468 ITA1.0010.22153.30 
  Caparrotta, Federico 1884 ITA0.5010.25153.75 
  Gargiulo, Mariano 1863 ITA0.5010.23153.45 
  Maggi, Luigi 1876 ITA0.001-0.2615-3.90 
  Ruotolo, Claudio 1781 ITA0.001-0.3815-5.70 
  Gerlando, Onofrio 1642 ITA0.001-0.5715-8.55 

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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