Individual Calculations September 2011
 De Barberis, Massimo  Total change: 6.00  Rating chartPersonal card
 Semifinale CIA Acqui Terme ITA 2011-07-17
RcRownchangeKK*chgGame
 2166 2087 4.00 9 0.40 15 6.00 
  Contin, Daniel m2319 ITA0.001-0.2115-3.15 
  Martorelli, Antonio m2224 ITA0.001-0.3215-4.80 
  Bianco, Valerio 2216 ITA0.001-0.3315-4.95 
  Manni, Stefano 2034 ITA1.0010.43156.45 
  Di Paolo, Raffaele f2312 ITA1.0010.781511.70 
  Pegoraro, Nicola 2012 ITA0.501-0.1015-1.50 
  Di Trapani, Davide 2067 ITA1.0010.47157.05 
  Altini, Nicola 2267 ITA0.001-0.2615-3.90 
  Basso, Pier Luigi 2045 ITA0.501-0.0615-0.90 

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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