Individual Calculations October 2008
 Crea, Vincenzo  Total change: -17.25  Rating chartPersonal card
 OP Qualificazione Saint Vincent ITA 2008-07-19
RcRownchangeKK*chgGame
 1933 2030 4.50 9 -1.15 15 -17.25 
  Bussa, Paolo 1912 ITA1.0010.34155.10 
  Malano, Francesco 1898 ITA0.501-0.1815-2.70 
  Iatrino, Vincenzo 1839 ITA0.501-0.2515-3.75 
  Viglino, Antonio 1862 ITA0.501-0.2215-3.30 
  Pegoraro, Nicola 2021 ITA0.001-0.5115-7.65 
  De Bortoli, Thomas 1805 ITA0.501-0.2815-4.20 
  Chiarotto, Filippo 2096 ITA1.0010.59158.85 
  Tomio, Dante 1968 ITA0.001-0.5915-8.85 
  Rossi, Giampiero 1996 ITA0.501-0.0515-0.75 

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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