Rapid: Individual Calculations February 2023
 Zakki, Saifeddine  Total change: 0.00  Rating chartPersonal card
 12eme Trophee Roland Perolini - Accession (-1500 Elo) MEYTHET FRA 2023-01-22
RcRownchangeRpKK*chgGame
 1236 0 1.00 2 0.00 1236   0.00 
  Richard, Maxime 1423 FRA0.0010.00 0.00 
  Marty, Maxime 1049 FRA1.0010.00 0.00 

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)
 

 

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