Individual Calculations February 2023
 Dia, Hussein  Total change: -22.60  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 1698 1867 5.00 8 -0.70 20 -14.00 
  Huin, Eric 1652 FRA1.0010.23204.60 
  Foughali, Younes 1710 FRA0.501-0.2120-4.20 
  Setkov, Aleksandr 1629 FRA0.501-0.3020-6.00 
  Jouandet, Alfons 1552 FRA1.0010.14202.80 
  Tran, Philippe 1678 FRA1.0010.25205.00 
  Seiler-Sar, Solal 1675 FRA1.0010.25205.00 
  Ahmed Holi Ali, Moawia c1973 SUD0.001-0.3620-7.20 
  Iaali, Abdelrahman 1718 LBN0.001-0.7020-14.00 

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 d'Asnieres de Nouvelle annee 2023 - moins de 2200 ASNIERES SUR SEINE FRA 2023-01-06
RcRownchangeKK*chgGame
 1561 1872 4.00 5 -0.21 20 -4.20 
  Yastrebov, Vladislav 1472  * FRA1.0010.08201.60 
  Depauw, Johan 1593 FRA0.001-0.8420-16.80 
  Alami Messaoudi, Wissam 1396 FRA1.0010.05201.00 
  Million, Paul 1587 FRA1.0010.16203.20 
  Landolsi, Iyad 1756 FRA1.0010.34206.80 
 * 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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1978 1872 0.50 1 0.14 20 2.80 
  Favre, Mathieu 1978 FRA0.5010.14202.80 

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 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1974 1872 0.00 1 -0.36 20 -7.20 
  Fouillet, Arnaud 1974 FRA0.001-0.3620-7.20 

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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