Rapid: Individual Calculations January 2022
 Liuzzi, Piergiuseppe  Total change: 41.60  Rating chartPersonal card
 OP 3 RAPID SOTTO LA ROCCA SAN MINIATO ITA 2021-12-12
RcRownchangeKK*chgGame
 1504 1235 2.00 7 0.62 20 12.40 
  Lavacchi, Cosimo 1756 ITA0.001-0.0320-0.60 
  Argel, Arnold 1573 ITA0.001-0.1220-2.40 
  Manfucci, Enrico 1360 ITA1.0010.672013.40 
  Guardini, Alessio 1443 ITA0.001-0.2320-4.60 
  Frigerio, Riccardo 1371 ITA0.001-0.3220-6.40 
  Digno, Luciano 1599 ITA1.0010.902018.00 
  Russo, Giuseppe 1425 ITA0.001-0.2520-5.00 

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 2 FESTIVAL RAPID CHESS PRATO PRATO ITA 2021-12-19
RcRownchangeKK*chgGame
 1536 1235 3.00 8 1.46 20 29.20 
  Cavaliere, Massimo 1870 ITA0.001-0.0120-0.20 
  Paolinelli, Leonardo 1209 ITA1.0010.46209.20 
  Mattia, Alessandro 1696 ITA0.001-0.0520-1.00 
  Venturi, Luca 1572 ITA0.001-0.1220-2.40 
  Frigerio, Riccardo 1371 ITA1.0010.682013.60 
  Mascia, Leonardo 1424 ITA0.001-0.2520-5.00 
  Iovannone, Cristiano 1640 ITA1.0010.922018.40 
  Turini, Antonio 1506 ITA0.001-0.1720-3.40 

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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