Individual Calculations May 2018
 Piangerelli, Michele  Total change: -16.40  Rating chartPersonal card
 FE 14 Grand Hotel Adriatico - B Montesilvano ITA 2018-04-13
RcRownchangeKK*chgGame
 1632 1771 3.00 5 -0.41 40 -16.40 
  Capparuccia, Alessandro 1576 ITA0.501-0.2540-10.00 
  Ruggiero, Alessandro 1524 ITA1.0010.19407.60 
  Petitta, Massimo 1672 ITA0.501-0.1440-5.60 
  Moretti, Filippo 1704 ITA0.501-0.0940-3.60 
  Delle Fave, Fabio 1683 ITA0.501-0.1240-4.80 

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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