Individual Calculations February 2019
 Rachid, Alexandre  Total change: 7.60  Rating chartPersonal card
 16e Bois-Colombes Chess Master Open A BOIS COLOMBES FRA 2018-12-26
RcRownchangeKK*chgGame
 2060 2027 3.50 7 0.19 40 7.60 
  Barbier, Astrid 1960 BEL0.001-0.5940-23.60 
  Lefebvre, Jeremie 1916 FRA0.501-0.1540-6.00 
  Saugrain, Marc-Antoine 1922 FRA1.0010.364014.40 
  Anes, Emmanuel 2078 FRA1.0010.574022.80 
  Bergez, Luc m2370 FRA0.001-0.1240-4.80 
  Randrianarimanana, Alicia 1848 FRA1.0010.274010.80 
  Bonte, Andrei-Mihai 2325 ROU0.001-0.1540-6.00 

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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