Individual Calculations April 2019
 Delin, Valere  Total change: 31.20  Rating chartPersonal card
 Championnat qualificatif IdF 2019 - Minimes PARIS FRA 2019-02-25
RcRownchangeKK*chgGame
 1729 1806 6.00 9 0.78 40 31.20 
  Moreira-Bessa, Matthieu 1406  * FRA1.0010.08403.20 
  Boulos, Carlos 2147 LBN0.001-0.1240-4.80 
  Rossi, Maxim 1431 FRA1.0010.09403.60 
  Anes, Vincent 1577 FRA1.0010.21408.40 
  Hue, Victor 2022 FRA0.001-0.2240-8.80 
  Buffin, Jean 1484 FRA0.501-0.3740-14.80 
  Ben Fraj, Hamza 1574 FRA1.0010.21408.40 
  Martin, Nathan 1893 FRA1.0010.624024.80 
  Mahieu, Luc 2029 FRA0.5010.284011.20 
 * 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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