Rapid: Individual Calculations November 2021
 El Zein, Bassam  Total change: 49.00  Rating chartPersonal card
 Grand Prix de l'Oise Saison 2021-2022 Journee 1 SONGEONS FRA 2021-10-03
RcRownchangeKK*chgGame
 1557 1431 3.00 5 1.27 20 25.40 
  Ruin, Dominique 1680 FRA1.0010.812016.20 
  Robert, Maxime 1806 FRA0.001-0.0920-1.80 
  Frazao, Thomas 1634 FRA0.001-0.2420-4.80 
  Soyer, Xavier 1123 FRA1.0010.14202.80 
  Calleja, Benjamin 1543 FRA1.0010.652013.00 

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)
 
 2e rapide de Saint Martin du Tertre ST MARTIN DU TERTRE FRA 2021-10-24
RcRownchangeKK*chgGame
 1753 1431 2.00 5 1.18 20 23.60 
  Iaali, Abdelrahman 1725 LBN0.001-0.1520-3.00 
  Lefevre, Lucie 1628 FRA0.001-0.2520-5.00 
  Omar, Mawloud 1989 ALG1.0010.972019.40 
  Jacq, Rene 1862 FRA0.001-0.0720-1.40 
  Berel, Thierry 1563 FRA1.0010.682013.60 

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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