Individual Calculations October 2019
 Buffoni, Luca  Total change: -5.40  Rating chartPersonal card
 FE 25 Gio' Leonardo di Bona - B Cutro ITA 2019-09-09
RcRownchangeKK*chgGame
 1713 1830 4.50 6 0.65 20 13.00 
  Coniglio, Rosario 1533 ITA1.0010.15203.00 
  Di Lascio, Savino 1863 ITA1.0010.552011.00 
  Gigliotti, Vitaliano 1660 ITA1.0010.28205.60 
  Paduano, Gennaro 1653 ITA0.501-0.2320-4.60 
  Riso, Giuseppe 1597 ITA1.0010.21204.20 
  Marincolo, Piercarlo 1970 ITA0.001-0.3120-6.20 

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 14 Lazio Scacchi - A Roma ITA 2019-09-20
RcRownchangeKK*chgGame
 1865 1830 1.00 4 -0.92 20 -18.40 
  Vuelban, Virgilio m2230  * PHI0.001-0.0820-1.60 
  Papler, Peter 1692 SLO1.0010.31206.20 
  Tosi, Francesco 1927 ITA0.001-0.3720-7.40 
  Bonelli, Federico 1609 ITA0.001-0.7820-15.60 
 * 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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