Rapid: Individual Calculations March 2018
 Bossoni, Mario  Total change: 0.20  Rating chartPersonal card
 OP BRESCIANO 4 GHEDI ITA 2018-02-18
RcRownchangeKK*chgGame
 1748 1900 4.00 6 0.01 20 0.20 
  Bortolotti, Alessandro 1500  * ITA1.0010.08201.60 
  Agnelli, Francesco 2053 ITA0.001-0.3020-6.00 
  Ghirardi, Gianfranco 1652 ITA1.0010.19203.80 
  Aimi, Luca 1904 ITA0.001-0.4920-9.80 
  Bortolotti, Francesco 1533 ITA1.0010.10202.00 
  Dieli, Alberto 1847 ITA1.0010.43208.60 
 * 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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