Blitz: Individual Calculations January 2020
 Alfieri, Duccio  Total change: -47.00  Rating chartPersonal card
 OP BLITZ COLLATERALE ROMA CITTA' APERTA ROMA ITA 2019-12-15
RcRownchangeKK*chgGame
 1812 1655 1.00 7 -1.37 20 -27.40 
  Levin, Evgeny A. g2055  * RUS0.001-0.0820-1.60 
  Ghods, Maziar 1968 ITA0.001-0.1420-2.80 
  Iovannone, Cristiano 1470 ITA1.0010.26205.20 
  Maggi, Fabrizio 2055  * ITA0.001-0.0820-1.60 
  Lagrotteria, Salvatore 1996 ITA0.001-0.1220-2.40 
  Spada, Dario 1436 ITA0.001-0.7820-15.60 
  Bonavena, Domenico 1705 ITA0.001-0.4320-8.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 BLITZ ARROCCO CHESS CLUB ROMA ITA 2019-12-29
RcRownchangeKK*chgGame
 1621 1655 5.00 11 -0.98 20 -19.60 
  Gromovs, Sergejs f2055  * ITA0.001-0.0820-1.60 
  Tosi, Lucrezia 1354 ITA1.0010.15203.00 
  Ciampi, Vincenzo 2012 ITA0.001-0.1120-2.20 
  Tosi, Francesco 1923 ITA0.001-0.1720-3.40 
  Tamburrini, Andrea 1297 ITA1.0010.10202.00 
  Rossi, Roberto 1438 ITA1.0010.22204.40 
  Ciufolini, Sirio 1703 ITA0.001-0.4320-8.60 
  Frontini, Yuri Diego 2050 ITA0.001-0.0820-1.60 
  Abuhamdieh, Nando 1434 ITA1.0010.22204.40 
  Dorascenzi, Angelo 1312 ITA1.0010.12202.40 
  D `amico, Francesco 1255  * ITA0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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