Individual Calculations July 2009
 Gambardella, Piero  Total change: -10.50  Rating chartPersonal card
 OP Torre Bisaccia Bisaccia ITA 2009-05-29
RcRownchangeKK*chgGame
 2068 2011 1.50 5 -0.70 15 -10.50 
  Kizov, Atanas m2361 MKD0.001-0.1115-1.65 
  Cinque, Antonio 1913 ITA0.501-0.1315-1.95 
  Forlano, Luigi 2006 ITA0.001-0.5115-7.65 
  Colucci, Stefano 2009 ITA1.0010.50157.50 
  Vanacore, Francesco 2050 ITA0.001-0.4515-6.75 

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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