Individual Calculations October 2019
 Ottaviani, Gianluca  Total change: -8.20  Rating chartPersonal card
 WE 14 Lazio Scacchi - A Roma ITA 2019-09-20
RcRownchangeKK*chgGame
 1748 1898 3.00 5 -0.41 20 -8.20 
  Capparuccia, Alessandro 1571 ITA0.501-0.3720-7.40 
  Napoli, Fabio 1672 ITA0.501-0.2920-5.80 
  Baglioni, Giorgio 1720 ITA0.501-0.2320-4.60 
  Marino, Giovanni 1955 ITA0.5010.08201.60 
  Scagliarini, Bruno 1823 ITA1.0010.40208.00 

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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