Rapid: Individual Calculations October 2017
 Graziani, Sergio  Total change: -6.20  Rating chartPersonal card
 OP VI AMICIZIA TERNI ITA 2017-09-17
RcRownchangeKK*chgGame
 1790 1931 5.00 8 -0.31 20 -6.20 
  Marini, Massimiliano 1697 ITA0.501-0.2920-5.80 
  Spada, Dario 1531  * ITA1.0010.08201.60 
  Giuliani, Sante 1863 ITA0.501-0.0920-1.80 
  Colombrini, Adolfo 1762 ITA0.501-0.2220-4.40 
  D`antonio, Neri 1651 ITA1.0010.16203.20 
  Maksimovic, Miodrag 1983 ITA0.5010.07201.40 
  Petrilli, Leonardo 1599 ITA1.0010.12202.40 
  Luciani, Valerio f2237 ITA0.001-0.1420-2.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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