Individual Calculations April 2009
 Sirletti, Sonia  Total change: -27.75  Rating chartPersonal card
 III Open Internacional Ciutat de Palma Palma de Mallorca ESP 2008-12-06
RcRownchangeKK*chgGame
 2045 1965 1.00 6 -1.44 15 -21.60 
  Sanchez Guirado, Francisco m2315 ESP0.001-0.1115-1.65 
  Dimitrijeski, Boris 2217 GER0.001-0.1915-2.85 
  Diez Fraile, Mariano 2130 ESP0.001-0.2815-4.20 
  Henrichs, Wenke 2064 GER0.001-0.3615-5.40 
  Torres Mari, Juan 1743 ESP0.001-0.7815-11.70 
  Orcera Gomez, Francisco 1801 ESP1.0010.28154.20 

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 Adriatico Mare di pace - B Ancona ITA 2009-01-02
RcRownchangeKK*chgGame
 1994 1975 3.00 7 -0.41 15 -6.15 
  Gromovs, Sergejs f2325 ITA0.001-0.1115-1.65 
  Briffault, Philippe 1936 ITA0.501-0.0515-0.75 
  Di Lascio, Savino 1964 ITA0.001-0.5215-7.80 
  Todic, Simo 1919 ITA1.0010.42156.30 
  Carola, Paolo 1891 ITA0.501-0.1215-1.80 
  Guglielmi, Dante 1900 ITA1.0010.40156.00 
  Garrapa, Gianluigi 2024 ITA0.001-0.4315-6.45 

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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