Individual Calculations January 2019
 Raccah, Ascer  Total change: -24.60  Rating chartPersonal card
 OP 2 Settimanale Stefano Tatai - A Roma ITA 2018-10-25
RcRownchangeKK*chgGame
 1687 1608 2.50 7 -0.33 20 -6.60 
  Costabile, Vincenzo 1835 ITA0.5010.29205.80 
  Giorni, Moreno 1966 ITA0.001-0.1020-2.00 
  Rabiti, Roberto 1375 ITA1.0010.21204.20 
  Russo, Roberto 1754 ITA0.001-0.3020-6.00 
  Pierini, Edoardo 1647 ITA0.001-0.4520-9.00 
  Filotei, Marcello 1528 ITA0.001-0.6120-12.20 
  Caperna, Francesco 1703 ITA1.0010.632012.60 

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)
 
 FE 3 Roma Citta' Aperta - B Roma ITA 2018-12-02
RcRownchangeKK*chgGame
 1631 1619 3.00 8 -0.90 20 -18.00 
  Carlomagno, Vincenzo 1956 ITA0.001-0.1220-2.40 
  Glover, Sharon 1290 ITA1.0010.12202.40 
  Iachella, Giorgio 1844 ITA0.5010.28205.60 
  Roberti, Bruno 1854 ITA0.001-0.2120-4.20 
  Scafe , Stefano 1338 ITA1.0010.16203.20 
  Roversi, Stefano 1717 ITA0.001-0.3720-7.40 
  Montanaro, Filippo 1532 ITA0.501-0.1220-2.40 
  Cavazzoni, Carlo Alberto 1513 ITA0.001-0.6420-12.80 

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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