Individual Calculations June 2021
 Zorzi, Aristide  Total change: -1.80  Rating chartPersonal card
 WE Hotel Donatello - B Imola ITA 2021-04-30
RcRownchangeKK*chgGame
 1599 1759 3.00 5 -0.54 20 -10.80 
  Pizzica, Leonardo 1588 ITA0.501-0.2320-4.60 
  Viti, Matteo 1539 ITA0.501-0.2820-5.60 
  Garofalo, Sergio 1657 ITA1.0010.36207.20 
  Redamante, Marzio 1527 ITA1.0010.21204.20 
  De Paolis, Diego 1684 ITA0.001-0.6020-12.00 

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 Sul Garda Gardone Riviera ITA 2021-05-15
RcRownchangeKK*chgGame
 1814 1759 2.50 5 0.45 20 9.00 
  Lo Pinto, Giovanni 1994 ITA1.0010.792015.80 
  Pegno, Mattia 1982 ITA0.5010.28205.60 
  Liloni, Francesco Mattia 1843 ITA0.001-0.3820-7.60 
  De Angelis, Helaman 1892 ITA0.001-0.3220-6.40 
  De Fabrizio, Nicolo 1359  * ITA1.0010.08201.60 
 * 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)
 

 

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