Individual Calculations December 2017
 Aceto, Andrea  Total change: -0.40  Rating chartPersonal card
 FE 10 i Dioscuri - Memorial F. Vetro Favara ITA 2017-11-10
RcRownchangeKK*chgGame
 1829 1757 2.00 5 -0.02 20 -0.40 
  Gangemi, Salvatore 1967 ITA0.001-0.2320-4.60 
  Maggio, Baldassare 1713 ITA0.501-0.0620-1.20 
  Gullotta, Vincenzo Daniele 1839 ITA0.001-0.3920-7.80 
  Nobile, Stefano 1755 ITA1.0010.502010.00 
  Filetti, Massimiliano 1873 ITA0.5010.16203.20 

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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