Individual Calculations December 2021
 Wuillaume, Nathan  Total change: -12.40  Rating chartPersonal card
 Belgian Youth Chess Championship 2021 -16 B Blankenberge BEL 2021-11-11
RcRownchangeKK*chgGame
 1545 1497 1.50 4 -0.31 40 -12.40 
  Nemegeer, Arne 1897  * BEL0.001-0.0840-3.20 
  De Clercq, Rune 1399 BEL0.501-0.1340-5.20 
  Lepoutre, Florian 1151 BEL1.0010.11404.40 
  Dhaenens, Leon 1731 BEL0.001-0.2140-8.40 
 * 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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