Individual Calculations February 2019
 Persico, Lorenzo  Total change: 124.80  Rating chartPersonal card
 WE 31 Robecchetto con Induno - B Robecchetto con Induno ITA 2018-12-26
RcRownchangeKK*chgGame
 1750 1638 4.00 6 1.87 40 74.80 
  Fiorini, Luca 1782 ITA0.5010.19407.60 
  Sala, Giulia 1690 ITA1.0010.574022.80 
  Hercegovac, Neven 1813 ITA1.0010.734029.20 
  Rossi, Davide 1771 ITA1.0010.684027.20 
  Zangheratti, Daniele 1844 ITA0.001-0.2440-9.60 
  Cortinovis, Davide 1597 ITA0.501-0.0640-2.40 

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)
 
 CP Bergamo 2019 Spirano ITA 2019-01-19
RcRownchangeKK*chgGame
 1699 1638 3.50 5 1.25 40 50.00 
  Tiraboschi, Nicolo 2038  * ITA0.001-0.0840-3.20 
  Cattoni, Luca 1552 ITA1.0010.384015.20 
  Raimondi, Celso 1510 ITA1.0010.334013.20 
  Folcini, Gaddo 1470 ITA1.0010.284011.20 
  Ranfagni, Stefano 1925 ITA0.5010.344013.60 
 * 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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