Individual Calculations September 2012
 Popa, Claudio  Total change: -3.30  Rating chartPersonal card
 OP 12 Valle del Chiese Condino ITA 2012-07-22
RcRownchangeKK*chgGame
 1963 2146 4.00 6 -0.22 15 -3.30 
  Bortolotti, Silvano 1772 ITA0.501-0.4015-6.00 
  Pellicoro, Roberto 1746  * ITA1.0010.08151.20 
  Girelli, Sergio 1889 ITA0.501-0.3215-4.80 
  Lezzerini, Marco 1948 ITA1.0010.24153.60 
  Brun, Dario 2262 ITA0.001-0.3415-5.10 
  Panjkovic, Aleksandar c2163 SRB1.0010.52157.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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