Individual Calculations July 2008
 Sorbelli, Massimo  Total change: -2.70  Rating chartPersonal card
 OP Citta' di Olbia Olbia ITA 2008-05-30
RcRownchangeKK*chgGame
 2090 1964 2.00 6 -0.18 15 -2.70 
  Milov, Leonid m2314 GER0.001-0.1115-1.65 
  Liguori, Aniello 1836 ITA1.0010.33154.95 
  Fierro Baquero, Martha L. mwg2314 ECU0.001-0.1115-1.65 
  Boi, Fausto 1819 ITA1.0010.31154.65 
  Peric, Slavisa m2251 SRB0.001-0.1615-2.40 
  Camboni, Paolo 2005 ITA0.001-0.4415-6.60 

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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