Individual Calculations November 2011
 Rostolis, Riccardo  Total change: 9.45  Rating chartPersonal card
 OP 13 Citta' di Vicenza - B Vicenza ITA 2011-09-24
RcRownchangeKK*chgGame
 1758 1870 4.50 6 0.63 15 9.45 
  Mulone, Gaspare 1628 ITA0.501-0.3015-4.50 
  Zanini, Andrea 1668 ITA1.0010.24153.60 
  Gennari, Jacopo 1758 ITA1.0010.35155.25 
  Lezzerini, Marco 1797 ITA1.0010.40156.00 
  Rigoni, Vinicio 1914 ITA0.5010.06150.90 
  Garofalo, Sergio 1783 ITA0.501-0.1215-1.80 

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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