Individual Calculations January 2017
 Vuelban, Virgilio  Total change: 5.70  Rating chartPersonal card
 FE 11 Grand Hotel Adriatico Montesilvano ITA 2016-11-25
RcRownchangeKK*chgGame
 2220 2280 3.00 5 0.23 10 2.30 
  Orfini, Nicolo 2017 ITA1.0010.18101.80 
  Paduano, Claudio c1880  * ITA1.0010.08100.80 
  Collutiis, Duilio m2425 ITA0.5010.19101.90 
  Aleksic, Nenad m2304 SRB0.5010.03100.30 
  Rombaldoni, Denis m2473 ITA0.001-0.2510-2.50 
 * 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)
 
 WE XXI Memorial Roberto Magari Siena ITA 2016-12-02
RcRownchangeKK*chgGame
 2095 2298 4.00 5 0.34 10 3.40 
  Ghods, Maziar 1971 ITA1.0010.13101.30 
  Murgia, Andrea 1904 ITA1.0010.08100.80 
  Colombo, Roberto 2068 ITA1.0010.21102.10 
  Collutiis, Duilio m2425 ITA0.5010.17101.70 
  Distaso, Antonio 2105 ITA0.501-0.2510-2.50 

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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