Blitz: Individual Calculations August 2023
 Scotto Di Carlo, Lorenzo  Total change: 87.80  Rating chartPersonal card
 OP 4 BLITZ ARROCCO CHESS CLUB 2023 ROMA ITA 2023-07-15
RcRownchangeKK*chgGame
 1739 1320 3.00 8 2.16 20 43.20 
  Vertuccio, Roberto 1724 ITA1.0010.922018.40 
  Brozzi, Danilo 1901 ITA0.001-0.0220-0.40 
  D `amore, Emanuele 1695 ITA0.001-0.0920-1.80 
  Abuhamdieh, Nando 1437 ITA1.0010.662013.20 
  Paduraru, Angelo Mario 1586 ITA0.001-0.1820-3.60 
  Proietti Cobas, Jorge 1956 ITA0.001-0.0120-0.20 
  D `eva, Maurizio 1693 ITA1.0010.902018.00 
  Farina, Saverio 1918 ITA0.001-0.0220-0.40 

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 4 BLITZ ASR 2023 ROMA ITA 2023-07-23
RcRownchangeKK*chgGame
 1672 1320 3.50 8 2.23 20 44.60 
  Costantino, Guido 1942 ITA0.5010.49209.80 
  Cardellini, Fabio 1680 ITA1.0010.902018.00 
  D `amore, Emanuele 1695 ITA1.0010.912018.20 
  Marino, Giovanni 1871 ITA0.001-0.0320-0.60 
  Alessi, Andrea 1819 ITA0.001-0.0420-0.80 
  Abuhamdieh, Nando 1437 ITA1.0010.662013.20 
  Parisi, Ludovica 1305 ITA0.001-0.5220-10.40 
  Luigi, Rinaldo 1630 ITA0.001-0.1420-2.80 

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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