Individual Calculations September 2021
 Waffenschmidt, Joachim  Total change: -26.60  Rating chartPersonal card
 1er Open d'ete de Vandoeuvre - Tournoi A VANDOEUVRE LES NANCY FRA 2021-08-19
RcRownchangeKK*chgGame
 1826 2053 4.00 7 -1.33 20 -26.60 
  Morgand, Paul 1653  * FRA0.001-0.9220-18.40 
  Stoll, Lucia 1661 FRA1.0010.08201.60 
  Vuillemard, Jean-Marc 1787 FRA0.501-0.3220-6.40 
  Sauret, Jordan 1839 FRA1.0010.23204.60 
  Poplavsky-Mayor, Louis 1876 FRA1.0010.27205.40 
  Porteman, Eric 1837 BEL0.501-0.2820-5.60 
  Thomas, Fabien 2132 FRA0.001-0.3920-7.80 
 * 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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