Rapid: Individual Calculations January 2020
 Artissi, Sabina  Total change: 47.40  Rating chartPersonal card
 OP 2 RAPID NOVEMBRE STEINITZ ROMA ITA 2019-11-30
RcRownchangeKK*chgGame
 1571 1425 4.00 7 1.44 20 28.80 
  Fiorentino, Vincenzo 1812 ITA0.001-0.0920-1.80 
  Artissi, Sabrina 1252 ITA1.0010.27205.40 
  Panetta, Fabio 1262 ITA1.0010.28205.60 
  Buffoni, Luca 1794 ITA1.0010.902018.00 
  Pienabarca, Nicola 1825  * ITA0.001-0.0820-1.60 
  Ciampi, Vincenzo 1825  * ITA0.001-0.0820-1.60 
  Tamburrini, Andrea 1225 ITA1.0010.24204.80 
 * 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 33 ARROCCO CHESS CLUB ROMA ITA 2019-12-01
RcRownchangeKK*chgGame
 1633 1463 3.50 8 0.93 20 18.60 
  Malerba, Vito Francesco 1863  * ITA0.001-0.0820-1.60 
  Guidi, Marco 1680 ITA0.001-0.2220-4.40 
  Fiorentino, Vincenzo 1830 ITA1.0010.902018.00 
  Buffoni, Luca 1803 ITA0.001-0.1220-2.40 
  Puglia, Francesco 1848 ITA1.0010.912018.20 
  Abuhamdieh, Nando 1464 ITA0.001-0.5020-10.00 
  Tamburrini, Andrea 1237 ITA0.501-0.2920-5.80 
  Rabiti, Roberto 1337 ITA1.0010.33206.60 
 * 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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