Individual Calculations April 2022
 Haddad, Oussama  Total change: 10.60  Rating chartPersonal card
 Open Marseille 2021-22 (-2200) r6-8 MARSEILLE FRA 2022-02-25
RcRownchangeKK*chgGame
 1616 2049 3.00 3 0.20 20 4.00 
  Roussel, Yanis 1673 FRA1.0010.09201.80 
  Ben Henia, Ouissem 1527 FRA1.0010.03200.60 
  Cherki, Vincent 1649  * FRA1.0010.08201.60 
 * 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 2022 - Nationale 3 r6-7 FRANCE FRA 2022-03-12
RcRownchangeKK*chgGame
 1899 2026 1.00 1 0.33 20 6.60 
  Pellicano, Marc 1899 FRA1.0010.33206.60 

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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