Rapid: Individual Calculations February 2023
 Beaudoin, William  Total change: -22.20  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 11 decembre 2022 NICE FRA 2023-01-08
RcRownchangeKK*chgGame
 1351 1597 2.00 4 -1.11 20 -22.20 
  Duchatel, Cyrielle 1197  * FRA0.001-0.9220-18.40 
  Terol, Ylan 1294 FRA1.0010.14202.80 
  Tran Amar, Timi 1301 FRA0.001-0.8520-17.00 
  Martin, Julien 1611 FRA1.0010.522010.40 
 * 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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