Rapid: Individual Calculations January 2020
 Tahay, Alexis  Total change: -3.80  Rating chartPersonal card
 Tournoi Rapide du Lyon Avenir Echecs du 14 decembre 2019 LYON FRA 2019-12-14
RcRownchangeKK*chgGame
 1991 2321 7.50 9 -0.19 20 -3.80 
  Kadiri, Mustapha Kamel 1921  * ALG1.0010.08201.60 
  Todorov, Ilian 1951 BUL1.0010.10202.00 
  Furgoni, Jean-Luc 1921  * FRA1.0010.08201.60 
  Menard, Baptiste 2276 FRA0.501-0.0620-1.20 
  Borne, Niels f2162 FRA0.001-0.7120-14.20 
  Abel, Thierry 1921  * FRA1.0010.08201.60 
  Rahnama, Matin 1921  * FRA1.0010.08201.60 
  Royer, Charles-Henri 1921  * FRA1.0010.08201.60 
  Rosenfeld, Imre 1921  * 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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