Rapid: Individual Calculations January 2020
 Buffoni, Luca  Total change: -8.60  Rating chartPersonal card
 OP 2 RAPID NOVEMBRE STEINITZ ROMA ITA 2019-11-30
RcRownchangeKK*chgGame
 1837 1794 4.50 8 1.02 20 20.40 
  Lantini, Marco 2064 ITA1.0010.832016.60 
  Ciampi, Vincenzo 1993 ITA1.0010.762015.20 
  Paglietti, Nicola f2124 ITA0.001-0.1220-2.40 
  Barletta, Antonio 1915 ITA0.001-0.3420-6.80 
  Artissi, Sabina 1425 ITA0.001-0.9020-18.00 
  Muru, Massimo 1492 ITA1.0010.15203.00 
  Fiorentino, Vincenzo 1812 ITA1.0010.532010.60 
  Pienabarca, Nicola 1872 ITA0.5010.11202.20 

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)
 
 OP 33 ARROCCO CHESS CLUB ROMA ITA 2019-12-01
RcRownchangeKK*chgGame
 1633 1803 3.00 6 -1.14 20 -22.80 
  Giannini, Fabio 1528 ITA0.001-0.8320-16.60 
  Puglia, Francesco 1848 ITA0.001-0.4420-8.80 
  Artissi, Sabina 1463 ITA1.0010.12202.40 
  Fiorentino, Vincenzo 1830 ITA0.001-0.4620-9.20 
  Rabiti, Roberto 1403  * ITA1.0010.08201.60 
  Macchini, Bruno 1726 ITA1.0010.39207.80 
 * 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)
 
 OP 3 GRANDE SLAM VITINIA ROMA ITA 2019-12-21
RcRownchangeKK*chgGame
 1686 1803 3.50 7 -0.86 20 -17.20 
  De Luca, Gabriele 1403  * ITA1.0010.08201.60 
  Magini, Luca 2203  * ITA0.001-0.0820-1.60 
  Bizzarro, Sofia 1773 ITA0.501-0.0420-0.80 
  Manfroi, Andrea 1859 ITA0.001-0.4220-8.40 
  Corvi, Giosue ` Francesco 1403  * ITA1.0010.08201.60 
  Natoli, Alessia 1403  * POL0.001-0.9220-18.40 
  Luzietti, Camilla 1757 ITA1.0010.44208.80 
 * 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)
 
 OP 34 RAMPIONI ROMA ITA 2019-12-22
RcRownchangeKK*chgGame
 1808 1803 4.00 7 0.55 20 11.00 
  Scorca, Eugenio 1403  * ITA1.0010.08201.60 
  Machidon, Cristi f2203  * MDA0.001-0.0820-1.60 
  Picone, Carlo 1455 ITA1.0010.11202.20 
  Serrano Naranjo, Alain 2157 CUB1.0010.892017.80 
  Cobas Ferrer, Dayamy 1972 CUB0.001-0.2820-5.60 
  Malerba, Vito Francesco 1893 ITA0.001-0.3820-7.60 
  Festa, Simone 1574 ITA1.0010.21204.20 
 * 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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