Individual Calculations December 2012
 Orfini, Nicolo`  Total change: -6.90  Rating chartPersonal card
 OP Citta' di Bologna - B Bologna ITA 2012-11-01
RcRownchangeKK*chgGame
 1653 1526 1.50 5 -0.23 30 -6.90 
  Zorzetto, Carlo 1827 ITA0.001-0.1530-4.50 
  Manguerra, Angelica Mae 1369 ITA0.001-0.7130-21.30 
  Pallotti, Riccardo 1782 ITA1.0010.813024.30 
  Degli Esposti, Eugenio 1668 ITA0.001-0.3130-9.30 
  Fischetti, Luciano 1621 ITA0.5010.13303.90 

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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