Rapid: Individual Calculations January 2020
 Belhadj, Mohamed  Total change: -4.60  Rating chartPersonal card
 1er Championnat de Parties Rapides du Comite Rhone Metropole de Lyon Echecs 2019 LYON FRA 2019-12-07
RcRownchangeKK*chgGame
 1663 1485 3.00 8 0.38 20 7.60 
  Astolfi, Frederic 1885  * FRA1.0010.922018.40 
  Todorov, Ilian 1885  * BUL0.001-0.0820-1.60 
  L`hermitte, Benjamin 1885  * FRA0.001-0.0820-1.60 
  Morin-Roche, Hugo 1261 FRA1.0010.22204.40 
  Djidjeli, Sarah 1885  * FRA0.001-0.0820-1.60 
  Kadiri, Mustapha Kamel 1872 ALG0.001-0.0920-1.80 
  Josso, Pierre 1396 FRA0.001-0.6220-12.40 
  Gong, Alex 1236 FRA1.0010.19203.80 
 * 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)
 
 Tournoi Rapide du Lyon Avenir Echecs du 14 decembre 2019 LYON FRA 2019-12-14
RcRownchangeKK*chgGame
 1686 1485 1.00 6 -0.61 20 -12.20 
  Colin-Khuu, Vincent 1777 FRA0.001-0.1520-3.00 
  Rahnama, Matin 1842 FRA0.001-0.1120-2.20 
  Royer, Charles-Henri 1778 FRA0.001-0.1520-3.00 
  Brasseur, Franck 1423 FRA1.0010.41208.20 
  Gonet, Antoine 1511 FRA0.001-0.4620-9.20 
  Charpentier, Denis 1782 FRA0.001-0.1520-3.00 

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)
 

 

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