Individual Calculations July 2017
 Piccirillo, Edoardo  Total change: -7.20  Rating chartPersonal card
 OP San Bonifacio San Bonifacio ITA 2017-06-02
RcRownchangeKK*chgGame
 1971 2102 3.00 5 -0.36 20 -7.20 
  Zenari, Marco 1954 ITA0.001-0.7020-14.00 
  Bortolazzi, Michele 1890 ITA1.0010.23204.60 
  Carli, Carlo 2056 ITA1.0010.44208.80 
  Carini, Massimo 2020 ITA0.501-0.1120-2.20 
  Modena, Giorgio 1934 ITA0.501-0.2220-4.40 

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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