Individual Calculations October 2021
 Noerdinger, Leo  Total change: 49.60  Rating chartPersonal card
 Open de Grasse 2021 - Tournoi A (-2200 elo) GRASSE FRA 2021-09-25
RcRownchangeKK*chgGame
 1709 1542 2.50 4 1.24 40 49.60 
  Auque, Aurelien 1868 FRA1.0010.874034.80 
  Henneteau, Jeremy 1942  * FRA0.001-0.0840-3.20 
  Le, Yoann Son 1240 FRA1.0010.15406.00 
  Franken, Jean-Baptiste 1787 FRA0.5010.304012.00 
 * 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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