Individual Calculations May 2023
 Sayah-Hobon, Noah  Total change: -8.40  Rating chartPersonal card
 Team 2023 - NAQ Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1819 1737 0.00 1 -0.39 40 -15.60 
  Morel, Jean-Marc 1819 FRA0.001-0.3940-15.60 

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)
 
 29e Open International d'Echecs de Tarbes TARBES FRA 2023-04-08
RcRownchangeKK*chgGame
 1773 1737 3.50 7 0.18 40 7.20 
  Labat, Jory 2053 FRA0.001-0.1340-5.20 
  Lagarenne, Tom 1616 FRA0.501-0.1640-6.40 
  Anfosso, Laurent 1529 FRA1.0010.23409.20 
  Sahinoz, Giulio O 1928 ENG0.001-0.2540-10.00 
  Aguirre Mediavilla, Elena 1629 ESP1.0010.354014.00 
  Estadieu, Romeo 2138 FRA0.001-0.0840-3.20 
  Garrigue, Mahel 1519 FRA1.0010.22408.80 

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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