Individual Calculations July 2023
 Hachem, Taissir  Total change: -7.80  Rating chartPersonal card
 5e Open de Printemps de l'Echecs Club Montpellier (-2400) MONTPELLIER FRA 2023-06-03
RcRownchangeKK*chgGame
 1629 1515 1.00 4 -0.42 20 -8.40 
  Phan, Raphael 1806 FRA0.001-0.1520-3.00 
  Daien, Oscar 1179 FRA1.0010.12202.40 
  Laposte, Nicolas 1821 FRA0.001-0.1420-2.80 
  Kopibida, Remi 1709 FRA0.001-0.2520-5.00 

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)
 
 6eme Open FIDE de Laverune LAVERUNE FRA 2023-06-10
RcRownchangeKK*chgGame
 1630 1515 1.50 4 0.03 20 0.60 
  Auque, Aurelien 1887 FRA0.001-0.1020-2.00 
  Calvo, Anthony 1775 FRA0.001-0.1820-3.60 
  Makima, Jacques 1232 FRA1.0010.16203.20 
  Lagarenne, Tom 1626 FRA0.5010.15203.00 

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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