Individual Calculations May 2017
 Bonoldi, Fabio  Total change: 25.40  Rating chartPersonal card
 49 CIS - Serie C Girone 5 Robecchetto con Induno ITA 2017-03-24
RcRownchangeKK*chgGame
 1960 1807 2.50 4 1.27 20 25.40 
  Piazza, Angelo 1981 ITA0.5010.23204.60 
  Ottolini, Graziano 1961 ITA0.5010.21204.20 
  Moroni, Luca 1791 ITA0.501-0.0220-0.40 
  Cavallini, Gianfranco 2108 ITA1.0010.852017.00 

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)
 

 

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