Rapid: Individual Calculations February 2023
 Marni-Sandid, Tarik  Total change: 4.60  Rating chartPersonal card
 Rapide mensuel Colomiers - Janvier 2023 COLOMIERS FRA 2023-01-21
RcRownchangeKK*chgGame
 1536 1582 3.00 5 0.23 20 4.60 
  Madelaine, Pierre 1306 FRA1.0010.17203.40 
  Lorin, Ethan 1182  * FRA1.0010.08201.60 
  Antao, Amory 1961 FRA0.001-0.0920-1.80 
  Artis, Baptiste 1460 FRA1.0010.33206.60 
  Serra, Yannick 1769 FRA0.001-0.2620-5.20 
 * 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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