Rapid: Individual Calculations May 2023
 Brion, Frederika  Total change: 45.20  Rating chartPersonal card
 9eme Rapid'echecs challenge Bernard Leclerc TRESSANGE FRA 2023-04-08
RcRownchangeKK*chgGame
 1406 1451 5.00 7 1.13 40 45.20 
  Berg, Aurelien 1072 FRA1.0010.09403.60 
  Cerland, Isaac 1116 FRA1.0010.12404.80 
  Azorit, Louis 1723 FRA0.001-0.1740-6.80 
  Milana, Theo 1250 FRA1.0010.24409.60 
  Letellier, Romain 1223 FRA1.0010.21408.40 
  Fourcart, Marc 1625 FRA1.0010.734029.20 
  Brion, Marwan 1833 FRA0.001-0.0940-3.60 

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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