Rapid: Individual Calculations December 2021
 Dia, Hussein  Total change: -14.20  Rating chartPersonal card
 35e Rapide M Echecs PARIS FRA 2021-11-08
RcRownchangeKK*chgGame
 1408 1780 1.50 3 -1.14 20 -22.80 
  Motoyama, Wesley Winsen 1352 FRA0.001-0.9320-18.60 
  Toublanc, Eric 1298 FRA1.0010.05201.00 
  Imperor, Amelie 1575 FRA0.501-0.2620-5.20 

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)
 
 100eme Open Rapide de Montreuil MONTREUIL FRA 2021-11-26
RcRownchangeKK*chgGame
 1954 1780 1.50 3 0.43 20 8.60 
  Fuhrmann, Valentin 1811 FRA0.001-0.4620-9.20 
  Belkhodja, Slim g2331 TUN0.5010.47209.40 
  Afangnibo, Jonathan 1719 FRA1.0010.42208.40 

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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