Rapid: Individual Calculations November 2023
 Arendo, Marc  Total change: -15.80  Rating chartPersonal card
 Rapide de Niort 2023 NIORT FRA 2023-10-01
RcRownchangeKK*chgGame
 1425 1704 4.00 6 -0.79 20 -15.80 
  Tadlaoui, Hamza 1438 FID0.001-0.8220-16.40 
  Galles, Jean 1254 FRA1.0010.06201.20 
  Dubin, Lisa 1443 FRA1.0010.18203.60 
  Klein, Jean-Yves 1315 FRA1.0010.09201.80 
  Rocq, Christian 1793 FRA0.001-0.3820-7.60 
  Gueguen, Adrien 1304  * FRA1.0010.08201.60 
 * 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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