Individual Calculations April 2023
 Grulier, Ernest  Total change: 146.40  Rating chartPersonal card
 Championnats IdF 2023 U14 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1713 1902 8.00 8 2.26 40 90.40 
  Bozier, Teodor 1502  * FRA1.0010.08403.20 
  Oriol, Leone 1455 FRA1.0010.06402.40 
  Bornhofen, Valentin 1669 FRA1.0010.21408.40 
  Nicolas, Quentin 1803 FRA1.0010.364014.40 
  Rabette, Paul 1826 FRA1.0010.404016.00 
  Arzur, Maia 1896 FRA1.0010.494019.60 
  Negre, Emilie 1769 FRA1.0010.324012.80 
  Bendahan, Isaac 1783 FRA1.0010.344013.60 
 * 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)
 
 Team 2023 - Nationale 2 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 2074 1922 2.00 2 1.40 40 56.00 
  Delafargue, Bertrand 2065 FRA1.0010.694027.60 
  Metral, Jean-Paul 2083 FRA1.0010.714028.40 

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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