Individual Calculations January 2022
 Bailly, Yannick  Total change: 9.80  Rating chartPersonal card
 13eme Open international de Rouen ROUEN FRA 2021-12-18
RcRownchangeKK*chgGame
 1507 1411 2.50 5 0.49 20 9.80 
  Denizet, Briac 1811  * FRA0.001-0.0820-1.60 
  Brahmi, Mohamed 1083 FRA1.0010.13202.60 
  Coll, Julien 1732 FRA0.5010.37207.40 
  Lahmar, Elies 1771 FRA0.001-0.1020-2.00 
  Louka, Christophe 1139 FRA1.0010.17203.40 
 * 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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