Rapid: Individual Calculations October 2021
 Baudouin, Amaury  Total change: -17.40  Rating chartPersonal card
 29eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2021-09-12
RcRownchangeKK*chgGame
 1425 1211 0.00 3 -0.87 20 -17.40 
  Christophe, Jean-Luc 1701 FRA0.001-0.0420-0.80 
  Perz, Jean-Pierre 1492 FRA0.001-0.1620-3.20 
  Schappler, Mathilde 1083 FRA0.001-0.6720-13.40 

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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