Individual Calculations October 2021
 Dubois, Martine  Total change: -46.00  Rating chartPersonal card
 FE 63 Imperia - B Imperia ITA 2021-09-05
RcRownchangeKK*chgGame
 1596 1801 3.00 7 -2.30 20 -46.00 
  Guglielmotto, Graziano 1555 ITA0.501-0.3120-6.20 
  Maracci, Stefano 1588 ITA0.001-0.7720-15.40 
  Gnetti, Pietro 1490 ITA1.0010.14202.80 
  Kranz, Paul Oliver 1684 ITA1.0010.34206.80 
  Ballabio, Pietro 1519 ITA0.501-0.3420-6.80 
  Duivenvoorden, Ben 1691 NED0.001-0.6520-13.00 
  Bruno, Eleonora 1642 ITA0.001-0.7120-14.20 

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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