Individual Calculations July 2023
 Arcelin, Gael  Total change: -25.20  Rating chartPersonal card
 Open de Cambrai 2023 CAMBRAI FRA 2023-06-23
RcRownchangeKK*chgGame
 1840 2183 4.50 7 -1.26 20 -25.20 
  Voinea, Marius 1807 FRA0.501-0.4120-8.20 
  Iaali, Abdelrahman 1743 LBN1.0010.06201.20 
  Jouandet-Dahlen, Alfons 1492 FRA1.0010.01200.20 
  Nguyen, Gaspar 1783  * FRA1.0010.08201.60 
  Abergel, Thal g2373 FRA0.001-0.2520-5.00 
  Yoro, Samuel 1917 BEL0.001-0.8220-16.40 
  Voiculescu-Holvad, Stefan 1762 FRA1.0010.07201.40 
 * 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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