Individual Calculations July 2009
 Pescatore, Lorenzo  Total change: 23.25  Rating chartPersonal card
 OP Citta' di Viterbo Viterbo ITA 2009-05-30
RcRownchangeKK*chgGame
 1938 1832 3.50 7 0.93 25 23.25 
  Buratti, Marco 2037 ITA0.5010.26256.50 
  Tomini, Marco 2024 ITA0.001-0.2525-6.25 
  Maddaloni, Giovanni 1812 ITA1.0010.472511.75 
  Campomori, Bruno 1978 ITA0.5010.20255.00 
  Trifoglio, Giovanni 1953 ITA0.5010.16254.00 
  Calandri, Fausto 2149 ITA0.001-0.1325-3.25 
  Tognotti, Andrea 1613 ITA1.0010.22255.50 

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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