Individual Calculations October 2017
 Marta, Daniele  Total change: -28.20  Rating chartPersonal card
 FE 38 ScaccoBratto A Bratto della Presolana ITA 2017-08-20
RcRownchangeKK*chgGame
 1879 2012 4.00 8 -1.41 20 -28.20 
  Mazza, Stefano 1867 FRA1.0010.31206.20 
  Dieli, Alberto 1927 ITA0.501-0.1220-2.40 
  Orlandini, Andrea 1873 ITA0.501-0.1920-3.80 
  Puglia, Francesco 1901 ITA0.501-0.1520-3.00 
  Gardi, Giuseppe 1877 ITA0.501-0.1820-3.60 
  Mancini, Giustino 1945 ITA0.001-0.5920-11.80 
  Maselli, Daniel 1816 ITA0.501-0.2520-5.00 
  Colonetti, Fabio 1827 ITA0.501-0.2420-4.80 

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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