Individual Calculations February 2023
 Doucine, Axel  Total change: 106.60  Rating chartPersonal card
 16eme Open FIDE de l'Echecs Club Montpellier MONTPELLIER FRA 2022-12-27
RcRownchangeKK*chgGame
 1650 1421 4.00 7 2.26 40 90.40 
  Charoy-Gerard, Leo 1880 FRA0.001-0.0540-2.00 
  Marques, Don 1152 FRA1.0010.17406.80 
  Lo Seen, Luke 1759 FRA1.0010.884035.20 
  Mathieu, Jerome 1749 FRA1.0010.874034.80 
  Paoli, Guillaume 1728 FRA0.001-0.1440-5.60 
  Artal Alegria, Francisco Javier 1745 ESP0.001-0.1340-5.20 
  Fournier, Jean-Fred 1537 FRA1.0010.664026.40 

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)
 
NOTE: K factor changed
 Team 2023 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1674 1421 1.00 1 0.81 20 16.20 
  Lafarge, Olivier 1674 FRA1.0010.812016.20 

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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