Individual Calculations July 2023
 Alashtar, Kheder  Total change: -62.00  Rating chartPersonal card
 Tournoi des Beaux-jours de Grenoble 2023 r4-7 GRENOBLE FRA 2023-05-31
RcRownchangeKK*chgGame
 1662 2081 3.00 7 -3.10 20 -62.00 
  Brehamet, Yves 1417 FRA1.0010.01200.20 
  Malvoisin, Thibaut 1534 FRA1.0010.03200.60 
  Belhadj-Abbes, Mustapha 1681  * FRA1.0010.08201.60 
  Delplanque, Guillaume 1980 FRA0.001-0.6420-12.80 
  Saya, Yann 1681  * FRA0.001-0.9220-18.40 
  Kastantin, Anas 1956 FRA0.001-0.6720-13.40 
  Andrieux, Lucas 1386 FRA0.001-0.9920-19.80 
 * 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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