Individual Calculations October 2014
 Bracci, Andrea  Total change: 6.20  Rating chartPersonal card
 FE 25 Porto San Giorgio Porto San Giorgio ITA 2014-08-22
RcRownchangeKK*chgGame
 2057 1903 3.00 9 0.31 20 6.20 
  Bonade, Massimo 2103 ITA0.5010.26205.20 
  Calavalle, Giulio 2209 ITA0.001-0.1420-2.80 
  Schweizer, Manfred 2059 GER0.001-0.2920-5.80 
  Difronzo, Andrea 1977 ITA0.5010.10202.00 
  Iori, Massimiliano 1990 ITA1.0010.622012.40 
  Vincenzi, Marco 2058 ITA0.001-0.2920-5.80 
  Grazzi, Roberto 2023 ITA0.5010.16203.20 
  Colantuono, Virginia 2005 ITA0.5010.14202.80 
  Tomasini, Giovanni 2092 ITA0.001-0.2520-5.00 

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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