Rapid: Individual Calculations November 2018
 Bossoni, Mario  Total change: -2.80  Rating chartPersonal card
 OP GP BRESCIANO MARCHENO ITA 2018-09-30
RcRownchangeKK*chgGame
 1711 1852 4.50 7 -0.14 20 -2.80 
  Gerli, Marco 1452  * ITA1.0010.08201.60 
  Camarretta, Vito 1662 ITA1.0010.25205.00 
  Gosio, Denis 2102 ITA0.001-0.1920-3.80 
  Cristiani, Cesare 1938 ITA0.001-0.3820-7.60 
  Cassi, Elisa 1535 ITA1.0010.13202.60 
  Benedetti, Alex 1640 ITA0.501-0.2720-5.40 
  Delia, Andrea 1648 ITA1.0010.24204.80 
 * 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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