Individual Calculations January 2010
 Di Trapani, Davide  Total change: -7.95  Rating chartPersonal card
 WE Citta' di Vignola Vignola ITA 2009-11-13
RcRownchangeKK*chgGame
 1890 1913 1.50 4 -0.60 15 -9.00 
  Vincenzi, Marco 2078 ITA0.001-0.2815-4.20 
  Pomante, Sergio 1617 ITA1.0010.15152.25 
  Sciortino, Massimo f2179 ITA0.001-0.1815-2.70 
  Decaneto, Erick 1685 ITA0.501-0.2915-4.35 

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)
 
 CP Modena Modena ITA 2009-12-11
RcRownchangeKK*chgGame
 2026 1913 1.50 4 0.07 15 1.05 
  Andreolini, Mauro 2157 ITA1.0010.801512.00 
  Farachi, Francesco 2103 ITA0.001-0.2515-3.75 
  Trangoni, Bruno 2015 ITA0.5010.14152.10 
  Dionigi, Riccardo 1828 ITA0.001-0.6215-9.30 

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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