Individual Calculations June 2022
 Vannelli, Vittorio  Total change: -23.20  Rating chartPersonal card
 CR Umbria 2022 Terni ITA 2022-04-29
RcRownchangeKK*chgGame
 1915 1537 0.00 3 -0.32 20 -6.40 
  Faraoni, Enrico 2047 ITA0.001-0.0420-0.80 
  Rocchetti, Sergio 1803 ITA0.001-0.1820-3.60 
  Cardinali, Egidio 1896 ITA0.001-0.1020-2.00 

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)
 
 Settimanale Lorenzo Castellano - A Rounds 2-3-4-5 Roma ITA 2022-05-05
RcRownchangeKK*chgGame
 1643 1519 1.00 4 -0.35 20 -7.00 
  Triglia, Alessandro 1691 ITA0.001-0.2720-5.40 
  D Eva, Maurizio 1741 ITA0.001-0.2220-4.40 
  Andreassi, Luca 1572 ITA1.0010.572011.40 
  Di Pietro, Matteo 1569 ITA0.001-0.4320-8.60 

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)
 
 OP Primavera a Roma 2022 Roma ITA 2022-05-06
RcRownchangeKK*chgGame
 1511 1519 1.50 4 -0.49 20 -9.80 
  Costantino, Guido 1793 ITA0.001-0.1720-3.40 
  Di Pietro, Matteo 1569 ITA0.001-0.4320-8.60 
  Fuse, Matteo 1518 ITA0.5010.00200.00 
  Saporito, Giulio Cong Yan 1165 ITA1.0010.11202.20 

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)
 

 

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