Blitz: Individual Calculations August 2023
 Abuhamdieh, Nando  Total change: 6.00  Rating chartPersonal card
 OP 4 BLITZ ARROCCO CHESS CLUB 2023 ROMA ITA 2023-07-15
RcRownchangeKK*chgGame
 1557 1437 2.00 6 -0.29 20 -5.80 
  Pienabarca, Nicola c1922 ITA0.001-0.0420-0.80 
  D `eva, Maurizio 1693 ITA1.0010.812016.20 
  Terron Sanchez, Alejandro 1443 ESP0.001-0.4920-9.80 
  Scotto Di Carlo, Lorenzo 1320 ITA0.001-0.6620-13.20 
  Tamburrini, Andrea 1240 ITA1.0010.25205.00 
  Vertuccio, Roberto 1724 ITA0.001-0.1620-3.20 

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 4 BLITZ ASR 2023 ROMA ITA 2023-07-23
RcRownchangeKK*chgGame
 1679 1437 2.50 7 0.59 20 11.80 
  Marino, Giovanni 1871 ITA0.001-0.0620-1.20 
  Moscardi, Daniel 2006 ITA0.001-0.0220-0.40 
  Costantino, Guido 1942 ITA0.001-0.0420-0.80 
  Scotto Di Carlo, Lorenzo 1320 ITA0.001-0.6620-13.20 
  Luigi, Rinaldo 1630 ITA1.0010.752015.00 
  Cardellini, Fabio 1680 ITA1.0010.802016.00 
  Parisi, Ludovica 1305 ITA0.501-0.1820-3.60 

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)
 

 

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