Individual Calculations February 2019
 Drouin, Jean-Pierre  Total change: 7.80  Rating chartPersonal card
 XXXIVeme Open International d'Hiver de Nice NICE FRA 2018-12-26
RcRownchangeKK*chgGame
 1915 1926 3.50 6 0.39 20 7.80 
  Berezovsky, Fiorina 1571 MNC0.501-0.3920-7.80 
  Kassighian, Mikael 1697 FRA1.0010.21204.20 
  Cacinschi, Alexandru 2087 ITA0.001-0.2920-5.80 
  Deschamps, Patrick 1816 FRA1.0010.35207.00 
  Vidarte Morales, Arturo m2326  * ESP0.001-0.0820-1.60 
  Rachez, Christophe 1991 FRA1.0010.592011.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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