Individual Calculations March 2023
 Ben Khelifa, Noomene  Total change: 12.20  Rating chartPersonal card
 Team 2023 - IDF Fevrier FRANCE FRA 2023-02-01
RcRownchangeKK*chgGame
 2027 2037 1.00 1 0.49 20 9.80 
  Rivet, Cyrille 2027 FRA1.0010.49209.80 

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)
 
 Team 2023 - Coupe de France 16e FRANCE FRA 2023-02-05
RcRownchangeKK*chgGame
 2510 2037 0.00 1 -0.05 20 -1.00 
  Shchekachev, Andrei g2510 FRA0.001-0.0520-1.00 

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)
 
 Tournoi ferme Chess In Lyon 2023 Poule A LYON FRA 2023-02-10
RcRownchangeKK*chgGame
 2053 2037 3.00 6 0.11 20 2.20 
  Profili, Emilio 2062 FRA0.001-0.4720-9.40 
  Houhou, Alexandre 2040 FRA0.5010.00200.00 
  Bregnac, Tristan 2040 FRA1.0010.502010.00 
  Sperat Czar, Nicolas 2009 FRA1.0010.46209.20 
  Jehan, Julien 2011 FRA0.001-0.5420-10.80 
  Lacour, Serge 2157 FRA0.5010.16203.20 

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)
 
 2eme Tournoi du CEKB -2400 LE KREMLIN BICETRE FRA 2023-02-18
RcRownchangeKK*chgGame
 1705 2037 4.00 5 0.06 20 1.20 
  Gabino, Karl 1663 FRA1.0010.10202.00 
  Karushkov Nguyen, Maximilien 1515 FRA0.501-0.4720-9.40 
  Saci, Leila 1637  * FRA1.0010.08201.60 
  Berro, Mahdi 1394 FRA1.0010.01200.20 
  Bergez, Luc m2317 FRA0.5010.34206.80 
 * 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)
 

 

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