Individual Calculations September 2022
 Riff, Vincent  Total change: -8.60  Rating chartPersonal card
 24eme Open International de Wasselonne - Tournoi A (plus de 1700) WASSELONNE FRA 2022-08-04
RcRownchangeKK*chgGame
 2100 2393 4.00 6 -0.86 10 -8.60 
  Weigand, Anton 1993  * GER1.0010.08100.80 
  Zienkiewicz, Alexandre 2008 FRA1.0010.09100.90 
  Pouchon, Joffrey 2059 FRA0.501-0.3810-3.80 
  Reimer, Philip 1995 GER1.0010.08100.80 
  Bellahcene, Bilel g2516 ALG0.001-0.3310-3.30 
  Ellis, Antoine 2027 FRA0.501-0.4010-4.00 
 * 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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