Individual Calculations December 2019
 Astruc, Iban  Total change: -4.40  Rating chartPersonal card
 17e Rencontres Internationales du Cap d'Agde - Open du Cavalier AGDE FRA 2019-10-26
RcRownchangeKK*chgGame
 1757 1652 3.00 9 -0.22 20 -4.40 
  Dinev, Dimiter 1804 BEL1.0010.702014.00 
  Chebance, Benoit 1866 FRA0.001-0.2320-4.60 
  Mesmin, Frederic 1784 FRA0.001-0.3220-6.40 
  Maret, Simon 1745 FRA0.001-0.3720-7.40 
  Paul, Daniel 1742 FRA0.001-0.3820-7.60 
  Lallemant, Aurelien 1729 FRA0.001-0.3920-7.80 
  Rubio, Valentin 1714 FRA1.0010.592011.80 
  Petit, Didier 1738 FRA0.001-0.3820-7.60 
  Mohtaji, Javad 1694 FRA1.0010.562011.20 

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)
 

 

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