Rapid: Individual Calculations January 2020
 Fabbro, David  Total change: -8.80  Rating chartPersonal card
 5e Open d'Aubervilliers BIJOY AUBERVILLIERS FRA 2019-12-15
RcRownchangeKK*chgGame
 1749 1682 3.00 5 0.89 20 17.80 
  Marques, Gilles 1555 FRA0.501-0.1720-3.40 
  Dorval, Olivier 1681 FRA0.5010.00200.00 
  Imbert, Charles 1793 FRA1.0010.652013.00 
  Mizanur, Rahman 1997 BAN0.001-0.1420-2.80 
  Hossain, Farjana Annie 1719 FRA1.0010.552011.00 

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)
 
 1er Rapide Fide de l'Artsakh PARIS FRA 2019-12-29
RcRownchangeKK*chgGame
 1583 1682 3.50 8 -1.33 20 -26.60 
  Sagues, Vincent 1909 FRA0.5010.29205.80 
  Flagiello, Francesco 1282  * FRA1.0010.08201.60 
  Seknadje-Askenazi, Jose 1846 FRA0.001-0.2820-5.60 
  Idamira, Hamza 1610 FRA1.0010.40208.00 
  Bosc, Gabriel 1790 FRA0.001-0.3520-7.00 
  Abulius, Thomas 1457 FRA0.001-0.7820-15.60 
  Flagiello, Domenico 1320 FRA0.001-0.9020-18.00 
  Marival, Fred 1447 FRA1.0010.21204.20 
 * 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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