Individual Calculations July 2018
 Del Duca, Daniele  Total change: -12.40  Rating chartPersonal card
 WE 10 Lazio Scacchi - A Roma ITA 2018-06-15
RcRownchangeKK*chgGame
 1887 1735 2.00 5 0.40 40 16.00 
  Imburgia, Giuseppe 2048 ITA0.001-0.1440-5.60 
  Castelfranchi, Carlo 2045 ITA0.5010.364014.40 
  Buffoni, Luca 1786 ITA0.5010.07402.80 
  Molinari, Carlo 1912 ITA0.001-0.2740-10.80 
  Ostuni, Giovanni 1644 ITA1.0010.384015.20 

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)
 
 WE Citta' di Fiuggi - A Fiuggi ITA 2018-06-22
RcRownchangeKK*chgGame
 1793 1735 1.50 5 -0.71 40 -28.40 
  Bria, Simone 2028 ITA0.001-0.1540-6.00 
  Jirillo, Antonio 1540 ITA1.0010.254010.00 
  Bonaposta, Fabrizio 2071 ITA0.001-0.1240-4.80 
  Spano Cuomo, Gaetano 1726 ITA0.001-0.5140-20.40 
  Caputo, Andrea 1600 ITA0.501-0.1840-7.20 

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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