Individual Calculations September 2021
 Peignien, Laurent  Total change: 68.40  Rating chartPersonal card
 25eme Tournoi international de Creon CREON FRA 2021-07-26
RcRownchangeKK*chgGame
 1596 1250 4.50 9 3.42 20 68.40 
  Ramdine, Dedan 1497 FRA1.0010.812016.20 
  Light, Philip 1603 FRA0.001-0.1120-2.20 
  Coles, Robin 1650  * FRA0.5010.42208.40 
  Troquereau, Philippe 1640 FRA0.001-0.0920-1.80 
  Clauzel, Andre 1444 FRA0.5010.25205.00 
  Gascon, Xavier 1585 FRA1.0010.882017.60 
  Diez, Agathe 1650  * FRA1.0010.922018.40 
  Danzanvilliers, Patrice 1650  * FRA0.001-0.0820-1.60 
  Kamal, Hosam 1647 FRA0.5010.42208.40 
 * 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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