Individual Calculations October 2017
 Ferro, Mario  Total change: -22.20  Rating chartPersonal card
 FE 38 ScaccoBratto Bratto della Presolana ITA 2017-08-19
RcRownchangeKK*chgGame
 2224 2271 4.00 9 -1.11 20 -22.20 
  Barlocco, Carlo f2064 ITA1.0010.23204.60 
  Barseghyan, Harutyun 2455 ARM0.001-0.2620-5.20 
  Dobboletta, Alex 2177 ITA0.001-0.6320-12.60 
  Prete, Alessandro 2033 ITA1.0010.20204.00 
  Palma, Maria 2091 ITA1.0010.26205.20 
  Franciosi, Fausto 2266 ITA1.0010.49209.80 
  David, Alberto g2586 ITA0.001-0.1420-2.80 
  Ranieri, Fabrizio f2229 ITA0.001-0.5620-11.20 
  Ventura, Salvatore 2119 ITA0.001-0.7020-14.00 

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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