Individual Calculations March 2023
 Ahmed Holi Ali, Moawia  Total change: -40.40  Rating chartPersonal card
 24e open international de Fenain FENAIN FRA 2023-02-11
RcRownchangeKK*chgGame
 1692 1965 5.00 7 -0.61 20 -12.20 
  Boulanger, Corentin 1568 FRA1.0010.08201.60 
  El Zein, Bassam 1658 LBN1.0010.14202.80 
  Pipart, Benjamin 1565  * FRA1.0010.08201.60 
  Moingt, Jean-Claude f2075 FRA0.001-0.3520-7.00 
  El Zein, Zayne-Eddine 1756 LBN0.001-0.7720-15.40 
  Nguyen, Gael 1587 FRA1.0010.09201.80 
  Delannoy, Frederic 1634 FRA1.0010.12202.40 
 * 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)
 
 8eme Open International de Noisiel - Open B (entre 1400 et 2000) NOISIEL FRA 2023-02-18
RcRownchangeKK*chgGame
 1744 1965 5.50 9 -1.41 20 -28.20 
  Meal, Laurent 1622 FRA1.0010.12202.40 
  Seillon, Geoffrey 1703 FRA1.0010.18203.60 
  Lahmar, Elies 1817 FRA0.001-0.7020-14.00 
  Romero, Michel 1668 FRA1.0010.15203.00 
  Yastrebov, Andrey 1793 FRA1.0010.27205.40 
  Caumartin, Yann 1732 FRA0.001-0.7920-15.80 
  Yaghi, Leen 1733 SYR1.0010.21204.20 
  Laurent, Justin 1653 BEL0.501-0.3620-7.20 
  Guerlach, Frederic 1971 FRA0.001-0.4920-9.80 

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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