Individual Calculations January 2018
 Sforza, Michelangelo  Total change: 43.20  Rating chartPersonal card
 OP XIII Citta' di Ferrara - B Pontelagoscuro ITA 2017-12-01
RcRownchangeKK*chgGame
 1565 1711 4.50 5 1.08 20 21.60 
  Bosi, Elettra 1456 ITA1.0010.19203.80 
  Boerci, Leonardo 1577 ITA1.0010.32206.40 
  Taddia, Davide 1455 ITA0.501-0.3120-6.20 
  Casadio, Niccolo 1661 ITA1.0010.43208.60 
  Grudina, Marco 1676 ITA1.0010.45209.00 

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)
 
 CP Bologna - 21 Memorial M. Tamburini Bologna ITA 2017-12-08
RcRownchangeKK*chgGame
 1715 1711 3.00 4 1.08 20 21.60 
  Gazzotti, Francesco 1311  * ITA1.0010.08201.60 
  Lateana, Domenico 2043 ITA0.001-0.1220-2.40 
  Garofalo, Sergio 1702 ITA1.0010.49209.80 
  Niccoli, Paolo 1804 ITA1.0010.632012.60 
 * 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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