Rapid: Individual Calculations February 2023
 Boudrenghien, Francois  Total change: -29.00  Rating chartPersonal card
 5e Trophee Daniel Lagache NEUVILLE EN FERRAIN FRA 2023-01-21
RcRownchangeKK*chgGame
 1657 1932 3.50 6 -1.45 20 -29.00 
  Brasseur, Vincent 1626 FRA0.001-0.8620-17.20 
  Foulon, Anthony 1621 FRA1.0010.14202.80 
  Vanbremeersch, Eric 1550 FRA1.0010.09201.80 
  Sergent, Romain 1651 FRA0.501-0.3420-6.80 
  Vallet, Vincent 1674 FRA1.0010.18203.60 
  Nguyen, Noam 1817 FRA0.001-0.6620-13.20 

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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