Individual Calculations October 2019
 Nanni, Sergio  Total change: -44.20  Rating chartPersonal card
 FE 61 Imperia - C Imperia ITA 2019-09-01
RcRownchangeKK*chgGame
 1418 1623 3.00 7 -2.21 20 -44.20 
  Bertora, Silvano 1423 ITA0.001-0.7620-15.20 
  Bachi, Jacopo 1399 ITA1.0010.22204.40 
  Di Garbo, Gianfranco 1567 ITA1.0010.42208.40 
  Guglielmotto, Graziano 1293 ITA0.001-0.8820-17.60 
  Coqueraut, Lodewyk 1588 ITA0.001-0.5520-11.00 
  Huysman, Robert 1436 BEL0.001-0.7420-14.80 
  Alberti, Diego 1223  * 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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