Individual Calculations November 2018
 Vannelli, Vittorio  Total change: 31.20  Rating chartPersonal card
 OP 20 ASR Roma ITA 2018-09-06
RcRownchangeKK*chgGame
 1716 1649 4.00 7 1.04 20 20.80 
  Lelli, Adriano 2044 ITA0.001-0.0820-1.60 
  De Guisa, Michele 1438 ITA1.0010.23204.60 
  Roberti, Bruno 1876 ITA0.5010.29205.80 
  Russo, Roberto 1754 ITA0.001-0.3620-7.20 
  Abuhamdieh, Nando 1430 ITA1.0010.22204.40 
  Renzi, Alessio 1768 ITA1.0010.662013.20 
  Caperna, Francesco 1703 ITA0.5010.08201.60 

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)
 
 WE 11 Lazio Scacchi - A Roma ITA 2018-10-12
RcRownchangeKK*chgGame
 1900 1649 1.50 5 0.52 20 10.40 
  Sarno, Valerio 1877 ITA1.0010.792015.80 
  Franchi, Giuseppe 1806 ITA0.5010.21204.20 
  Marino, Giovanni 1995 ITA0.001-0.1120-2.20 
  Autullo, Lorenzo 1839 ITA0.001-0.2520-5.00 
  Vigile, Matteo Riccardo 1985 ITA0.001-0.1220-2.40 

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)
 

 

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