Individual Calculations September 2021
 Chanthavongsa, Nouaym  Total change: 48.40  Rating chartPersonal card
 25eme Tournoi international de Creon CREON FRA 2021-07-26
RcRownchangeKK*chgGame
 1460 1309 4.00 9 0.94 40 37.60 
  Haeuser, Delphine 1048 FRA1.0010.18407.20 
  Fournier, Nicolas 1651 FRA0.001-0.1240-4.80 
  Cazeaux, Didier 1709  * FRA0.001-0.0840-3.20 
  Kamal, Hosam 1647 FRA0.001-0.1240-4.80 
  Fernandez, Maylis 1165 FRA1.0010.314012.40 
  Lailheugue, Maylis 1582 FRA0.001-0.1740-6.80 
  Gascon, Xavier 1585 FRA1.0010.834033.20 
  Ayoglu, Leo 1090 FRA1.0010.22408.80 
  Malfre, Christian 1662 FRA0.001-0.1140-4.40 
 * 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)
 
 Championnat d'Aquitaine Jeunes 2021 U10 SAINT MACAIRE FRA 2021-08-28
RcRownchangeKK*chgGame
 1099 1419 2.00 2 0.27 40 10.80 
  Letellier, Timothee 1027 FRA1.0010.08403.20 
  Vogler, Romain 1171 FRA1.0010.19407.60 

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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