Rapid: Individual Calculations February 2023
 Cahen, Alexis  Total change: -0.60  Rating chartPersonal card
 11e Tournoi rapide de Marange-Silvange - Tournoi A MARANGE SILVANGE FRA 2023-01-22
RcRownchangeKK*chgGame
 1797 2101 5.50 7 -0.03 20 -0.60 
  Schreiner, Kevin 1701  * LUX1.0010.08201.60 
  Benedetti, Bernard 1444 FRA1.0010.01200.20 
  Prum, Suzanne 1625 FRA1.0010.05201.00 
  Ludewig, Robert 1772 LUX1.0010.12202.40 
  Wonner, Frank 2109 FRA0.5010.01200.20 
  Maltezeanu, Stefan 2150 LUX0.001-0.4320-8.60 
  Poesy, Maxime 1777 FRA1.0010.13202.60 
 * 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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