Individual Calculations September 2018
 Di Chiara, Mauro  Total change: -14.80  Rating chartPersonal card
 Campionato italiano CM 2018 Alessandria ITA 2018-07-21
RcRownchangeKK*chgGame
 1864 1890 4.00 9 -0.74 20 -14.80 
  Cassano, Salvatore 1549 ITA1.0010.12202.40 
  Beccaris, Gabriele 1995 ITA1.0010.642012.80 
  Bosi, Clint 2065 ITA0.001-0.2720-5.40 
  D Agostino, Maurizio 1913 ITA0.001-0.4720-9.40 
  Franchi, Giuseppe 1784 ITA1.0010.36207.20 
  Petruccioli, Antonio 1947 ITA0.001-0.4220-8.40 
  Ronzano, Luca 1870 ITA0.501-0.0320-0.60 
  Forno, Roberto 1865 ITA0.501-0.0320-0.60 
  Gola, Giorgio 1785 ITA0.001-0.6420-12.80 

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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