Individual Calculations July 2009
 De Florio, Federico  Total change: -1.65  Rating chartPersonal card
 OP 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 2063 2132 4.00 7 -0.11 15 -1.65 
  Pedrinzani, Ivano 1883 ITA1.0010.19152.85 
  Danieli, Enrico 2125 ITA1.0010.49157.35 
  Korneev, Oleg g2482 RUS0.001-0.1115-1.65 
  Peat, Matthew 2075 SCO0.001-0.5815-8.70 
  Di Dario, Dario 1782 ITA1.0010.11151.65 
  Schaefer, Michael 2172 GER0.001-0.4415-6.60 
  Sorbelli, Massimo 1919 ITA1.0010.23153.45 

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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