Individual Calculations September 2020
 Viel, Adrien  Total change: 74.40  Rating chartPersonal card
 6eme Open d'Echecs de Thones - Principal (-2200) THONES FRA 2020-07-26
RcRownchangeKK*chgGame
 1628 1326 3.00 7 1.86 40 74.40 
  Kopibida, Remi 1653 FRA0.001-0.1340-5.20 
  Coll, Jean-Michel 1511 FRA1.0010.744029.60 
  Boumrar, Ayrad 1431 FRA1.0010.644025.60 
  Breuil, Tristan 1726  * FRA0.001-0.0840-3.20 
  Breuil, Virgile 1622 FRA1.0010.854034.00 
  Drillat, Michel 1726  * FRA0.001-0.0840-3.20 
  Sylvestre-Baron, Laurent 1726  * FRA0.001-0.0840-3.20 
 * 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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