Individual Calculations September 2021
 De Muyser, Xavier  Total change: -13.20  Rating chartPersonal card
 7eme open d'echec de Thones (-2200) THONES FRA 2021-07-25
RcRownchangeKK*chgGame
 1696 1722 3.00 7 -0.66 20 -13.20 
  Roman, Sylvian 1322  * FRA1.0010.08201.60 
  Vianin, Pascal 2117 SUI0.001-0.0820-1.60 
  Rouzaud, Evan 1698 FRA1.0010.47209.40 
  Pillard, Jean-Luc 1901 FRA1.0010.732014.60 
  Maret, Simon 1758 FRA0.001-0.4520-9.00 
  Vanderpooten, Daniel 1705 FRA0.001-0.5220-10.40 
  Thibous, Leo 1372 FRA0.001-0.8920-17.80 
 * 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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