Rapid: Individual Calculations May 2023
 Hublau, Stephane  Total change: 19.20  Rating chartPersonal card
 9eme Rapid'echecs challenge Bernard Leclerc TRESSANGE FRA 2023-04-08
RcRownchangeKK*chgGame
 1542 1627 4.50 6 0.96 20 19.20 
  Seninck, Maxence 1242 FRA1.0010.09201.80 
  De Klerck, Theo 1384 BEL1.0010.20204.00 
  Prevot, Jean-Louis 1741 FRA0.5010.16203.20 
  Fourcart, Marc 1625 FRA1.0010.502010.00 
  Stern, Geoffrey 1836 LUX0.001-0.2320-4.60 
  Ledoux, Hugo 1421 FRA1.0010.24204.80 

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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