Rapid: Individual Calculations December 2021
 Valuet, Bertrand  Total change: -10.20  Rating chartPersonal card
 35e Rapide M Echecs PARIS FRA 2021-11-08
RcRownchangeKK*chgGame
 1769 2172 3.00 4 -0.51 20 -10.20 
  Farroco, Joffrey 1489 FRA1.0010.01200.20 
  Afangnibo, Jonathan 1719 FRA1.0010.06201.20 
  Aubry, Benjamin 1873 FRA0.001-0.8520-17.00 
  Ben Hamed, Cherif 1993 FRA1.0010.27205.40 

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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