Rapid: Individual Calculations November 2022
 Tamburrini, Andrea  Total change: 21.20  Rating chartPersonal card
 OP 3 RAPID ARROCCO CHESS CLUB ROMA ITA 2022-10-09
RcRownchangeKK*chgGame
 1626 1175 0.50 7 -0.41 20 -8.20 
  D `antonio, Neri 2141 ITA0.0010.00200.00 
  Pellegrini, Ennio Paolo 1794 ITA0.001-0.0220-0.40 
  Giannini, Fabio 1718 ITA0.001-0.0320-0.60 
  Nardoni, Matteo 1636 ITA0.001-0.0520-1.00 
  Sacripanti, Valerio 1503 ITA0.001-0.1320-2.60 
  Artissi, Sabrina 1255 ITA0.5010.11202.20 
  Marsico, Mario 1332 ITA0.001-0.2920-5.80 

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)
 
 OP 8 RAPID ASR 2022 ROMA ITA 2022-10-16
RcRownchangeKK*chgGame
 1591 1175 2.50 7 1.47 20 29.40 
  Pastore, Cosmas 1881 ITA0.001-0.0120-0.20 
  Glover, Sharon 1596 ITA0.001-0.0720-1.40 
  Abuhamdieh, Nando 1388 ITA1.0010.772015.40 
  Torres Dominguez, David 1898 ESP0.001-0.0120-0.20 
  McDonald, Margaret 1245 FRA1.0010.602012.00 
  Pellegrini, Ennio Paolo 1794 ITA0.001-0.0220-0.40 
  Marsico, Mario 1332 ITA0.5010.21204.20 

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)
 

 

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