Rapid: Individual Calculations November 2018
 Petraccone, Edoardo  Total change: -10.80  Rating chartPersonal card
 9eme Festival de la Tour Blanche PARIS FRA 2018-10-13
RcRownchangeKK*chgGame
 1657 1610 2.50 7 -0.54 20 -10.80 
  Ouaki, Mark 1772 BEL0.001-0.2920-5.80 
  Fischer, Thorange 1350 FRA1.0010.18203.60 
  Rimbaud, Alexis 1775 FRA0.001-0.2820-5.60 
  Deloche, Pierre 1704 FRA0.001-0.3720-7.40 
  Gagnepain, Laurent 1772 FRA0.5010.21204.20 
  McDonald, Margaret 1296 FRA1.0010.14202.80 
  Mercier, Pierre-Adelin 1927 FRA0.001-0.1320-2.60 

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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