Rapid: Individual Calculations July 2023
 Tahar-Chaouch, Nefissa  Total change: 116.40  Rating chartPersonal card
 Rapide FIDE CDJE 62 2023 BOULOGNE SUR MER FRA 2023-06-04
RcRownchangeKK*chgGame
 1432 1401 3.00 5 0.44 40 17.60 
  Tahar-Chaouch, Fouzia 1155 FRA1.0010.19407.60 
  Fleurquin, Jean-Pierre 1490 FRA0.001-0.3840-15.20 
  Almudi, Richard 1418 FRA1.0010.524020.80 
  Havez, Matthieu 2013 FRA0.001-0.0240-0.80 
  Kosbur, Amine 1085 FRA1.0010.13405.20 

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)
 
 1er tournoi rapide de Marcq-en-Ostrevent MARCQ EN OSTREVENT FRA 2023-06-11
RcRownchangeKK*chgGame
 1582 1401 5.00 8 2.47 40 98.80 
  Delannoy, Frederic 1646 FRA1.0010.804032.00 
  Lefrere, Jean 1658 FRA0.001-0.1840-7.20 
  Fauchart, Francois 1596 FRA0.5010.254010.00 
  Mailleux, Guy 1559 BEL0.001-0.2940-11.60 
  Degremont, Ivann 1144 FRA1.0010.18407.20 
  Leclere, Jean-Yves 1609 FRA1.0010.774030.80 
  Deruelle, Sebastien 1368 FRA1.0010.454018.00 
  Bianchi, Guillaume 2073 FRA0.5010.494019.60 

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)
 

 

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