Individual Calculations September 2023
 Bifulco, Michel  Total change: -22.20  Rating chartPersonal card
 FE 21 Spilimbergo - A Spilimbergo ITA 2023-08-09
RcRownchangeKK*chgGame
 2177 2288 4.00 8 -1.11 20 -22.20 
  Csontos, Aron 2074 HUN0.501-0.2720-5.40 
  Hercegovac, Neven 2103 ITA1.0010.26205.20 
  Cina , Vittorio 2133 ITA0.001-0.7120-14.20 
  Colonetti, Fabio 2090 ITA1.0010.24204.80 
  Sala, Giulia wf2011 ITA1.0010.17203.40 
  Godena, Michele g2446 ITA0.5010.21204.20 
  David, Alberto g2518 ITA0.001-0.2120-4.20 
  Martorelli, Antonio m2044 ITA0.001-0.8020-16.00 

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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