Individual Calculations November 2009
 Vezzosi, Paolo  Total change: -18.30  Rating chartPersonal card
 FE Castione della Presolana Bratto ITA 2009-08-21
RcRownchangeKK*chgGame
 2288 2372 4.50 9 -0.77 10 -7.70 
  Ranfagni, Stefano 2036 ITA0.501-0.3810-3.80 
  Ricci, Alfredo 2008 ITA1.0010.10101.00 
  Chatalbashev, Boris g2548 BUL0.5010.23102.30 
  Marta, Daniele 2023 ITA1.0010.11101.10 
  Dvirnyy, Daniyyl f2440 ITA0.5010.09100.90 
  Genocchio, Daniele f2455 ITA1.0010.61106.10 
  Rombaldoni, Denis m2465 ITA0.001-0.3710-3.70 
  Bruno, Fabio m2455 ITA0.001-0.3910-3.90 
  Bernardi, Ruben 2162 ITA0.001-0.7710-7.70 

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)
 
 Semifinale CIA Arvier ITA 2009-09-26
RcRownchangeKK*chgGame
 2235 2381 5.00 9 -1.06 10 -10.60 
  Codenotti, Marco 2122 ITA1.0010.18101.80 
  Rombaldoni, Denis m2469 ITA0.5010.12101.20 
  Ortega, Lexy g2437 ITA0.001-0.4210-4.20 
  Martorelli, Antonio m2228 ITA0.001-0.7010-7.00 
  Rota, Simone 2025 ITA0.501-0.3910-3.90 
  Messina, Giuseppe Ottavio 2076 ITA1.0010.14101.40 
  Astengo, Marcello 2134 ITA0.501-0.3110-3.10 
  Molina, Fabrizio f2239 ITA1.0010.31103.10 
  Scalcione, Michelangelo f2387 ITA0.5010.01100.10 

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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