Individual Calculations October 2021
 Guellati, Norhene  Total change: -47.60  Rating chartPersonal card
 Tournoi Ferme de Rentree 2021 de Hyeres (-1600) HYERES FRA 2021-08-30
RcRownchangeKK*chgGame
 1192 1132 0.50 2 -0.34 40 -13.60 
  Cardin-Lenoir, Quentin 1279 FRA0.001-0.3040-12.00 
  Dorvaux-Valdieu, Teiva 1104 FRA0.501-0.0440-1.60 

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 Tournoi Open de Septembre 2021 de Hyeres (-2200) HYERES FRA 2021-09-18
RcRownchangeKK*chgGame
 1237 1132 1.00 4 -0.45 40 -18.00 
  Laznovsky, Jean-Yves 1353 FRA0.001-0.2240-8.80 
  Luu-Freund, Estello 1235 FRA0.001-0.3640-14.40 
  Ben Ammar Laurans, Nael 1236 FRA0.001-0.3640-14.40 
  Heem, Alice 1123 FRA1.0010.494019.60 

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)
 
 2eme Tournoi Open de Septembre 2021 de Hyeres (-2200) HYERES FRA 2021-09-25
RcRownchangeKK*chgGame
 1463 1132 0.00 3 -0.40 40 -16.00 
  Bui, Christopher 1532  * FRA0.001-0.0840-3.20 
  Bel-Girardot, Charles 1501 FRA0.001-0.1040-4.00 
  Pascal, Frederic 1356 FRA0.001-0.2240-8.80 
 * 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)
 

 

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