Individual Calculations December 2017
 Cosci, Andrea  Total change: 55.20  Rating chartPersonal card
 Fe 5 Levante Ligure - B La Spezia ITA 2017-11-03
RcRownchangeKK*chgGame
 1729 1596 3.00 5 1.38 40 55.20 
  Magagnini, Vincenzo 1745 ITA0.5010.20408.00 
  Pedemonte, Claudio 1782 ITA0.001-0.2640-10.40 
  Bianchi, Lorenzo 1661 ITA0.5010.09403.60 
  Roversi, Stefano 1716 ITA1.0010.664026.40 
  Ricci, Massimo 1740 ITA1.0010.694027.60 

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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