Individual Calculations May 2015
 Salvade , Ettore  Total change: -2.60  Rating chartPersonal card
 OP 10 Primavera Comasca Como ITA 2015-02-19
RcRownchangeKK*chgGame
 1538 1565 3.00 6 -0.13 20 -2.60 
  Pede, Lucio 1795 ITA0.001-0.2120-4.20 
  Frignani, Alessandro 1383 ITA0.501-0.2420-4.80 
  Moioli, Ferruccio 1665 ITA0.001-0.3620-7.20 
  Gonella, Graziano 1184 ITA1.0010.09201.80 
  Rossi, Silio 1476 ITA1.0010.38207.60 
  Primerano, Carlo 1725 ITA0.5010.21204.20 

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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