Rapid: Individual Calculations April 2023
 Wallart, Jean  Total change: -40.80  Rating chartPersonal card
 1er Rapide d'Herquinghem-Lys ERQUINGHEM LYS FRA 2023-03-05
RcRownchangeKK*chgGame
 1355 1676 4.00 7 -2.04 20 -40.80 
  Verdier, Gatien 1319 FRA1.0010.11202.20 
  Barrois, Jean Michel 1337 FRA1.0010.12202.40 
  El Ouazzani, Zayd 1276  * FRA0.001-0.9220-18.40 
  Tahar-Chaouch, Yazid 1348 FRA1.0010.13202.60 
  Mayouf, Salah 1459 FRA0.001-0.7820-15.60 
  Bouguern, Sarah 1309 FRA1.0010.10202.00 
  Lemoine, Jean-Pierre 1437 FRA0.001-0.8020-16.00 
 * 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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