Rapid: Individual Calculations January 2023
 Rahnama, Matin  Total change: -31.20  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 3 decembre 2022 LYON FRA 2022-12-03
RcRownchangeKK*chgGame
 1496 1743 4.00 7 -1.56 20 -31.20 
  Manga, Frank-Erik 1343  * FRA1.0010.08201.60 
  Thalien, Loqman 1461 FRA0.501-0.3420-6.80 
  Gayou, Philippe 1609 FRA0.001-0.6820-13.60 
  Koch, Emilie 1404 FRA1.0010.12202.40 
  Tournier, Thibaut 1491 FRA1.0010.19203.80 
  Charpentier, Denis 1610 FRA0.501-0.1820-3.60 
  Quintavalle, Fabien 1554 FRA0.001-0.7520-15.00 
 * 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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