Individual Calculations February 2018
 Sere, Philemon  Total change: -6.60  Rating chartPersonal card
 14e Open de Vandoeuvre 2018 - Open B VANDOEUVRE LES NANCY FRA 2018-01-02
RcRownchangeKK*chgGame
 1668 1752 4.50 8 -0.33 20 -6.60 
  Charbonnel, Matthieu 1497 FRA1.0010.19203.80 
  Budak, Rezan 1870 FRA0.001-0.3420-6.80 
  Sere, Nicolas 1531 FRA0.501-0.2820-5.60 
  Marcellier, Lucie 1512 FRA1.0010.20204.00 
  Bat, Bilguun 1809 FRA0.001-0.4220-8.40 
  De Talance, Stephane 1573 FRA1.0010.27205.40 
  Roussey, Quentin 1966 FRA0.001-0.2320-4.60 
  Perisse, Matteo 1587 FRA1.0010.28205.60 

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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