Individual Calculations March 2019
 Constantin, Francois  Total change: -31.20  Rating chartPersonal card
 18th Rochefort Chess Festival - Accession ROCHEFORT FRA 2019-02-16
RcRownchangeKK*chgGame
 1610 1843 5.50 9 -1.56 20 -31.20 
  Le Guillou, Francois 1469 FRA0.501-0.4020-8.00 
  Bordas, Laurent 1493 FRA1.0010.11202.20 
  Dimpre, Alexis 1624 FRA0.501-0.2820-5.60 
  Labarthe, Francois 1594 FRA1.0010.19203.80 
  Shakessi, Hossein 1613 FRA1.0010.21204.20 
  Barbotte, Jeanne 1679 FRA1.0010.28205.60 
  Diez, Ambre 1743 FRA0.001-0.6420-12.80 
  Roche, Philippe 1643 FRA0.001-0.7620-15.20 
  Tourneur, Cloe 1629 FRA0.501-0.2720-5.40 

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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