Individual Calculations February 2018
 Nguyen, Piotr  Total change: -10.00  Rating chartPersonal card
 FE 6 Gabicce Deluxe Gabicce ITA 2018-01-02
RcRownchangeKK*chgGame
 2184 2431 6.00 9 -1.00 10 -10.00 
  Rago, Riccardo 2078 ITA0.501-0.3910-3.90 
  Squadrani, Giovanni 2031  * ITA1.0010.08100.80 
  Efimov, Igor g2396 ITA0.001-0.5510-5.50 
  Scarpa, Silvia wf2095 ITA1.0010.12101.20 
  Marvulli, Dario 2065 ITA1.0010.10101.00 
  Collutiis, Duilio m2392 ITA0.501-0.0510-0.50 
  Brancaleoni, Maurizio f2310 ITA1.0010.34103.40 
  Medici, Simone 2255 ITA0.001-0.7310-7.30 
  Mirri, Pietro 2031  * ITA1.0010.08100.80 
 * 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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