Rapid: Individual Calculations May 2023
 Person, Luc  Total change: -4.40  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 22 Avril 2023 LYON FRA 2023-04-22
RcRownchangeKK*chgGame
 1330 1272 2.00 5 -0.22 20 -4.40 
  Thiodet, Colin 1704 FRA0.001-0.0720-1.40 
  Badr, Elie 1461 FRA0.001-0.2520-5.00 
  Halimi, Emmanuelle 1060 FRA1.0010.23204.60 
  Tsaousis, David 1039 FRA1.0010.21204.20 
  Bigot, Paul 1386 FRA0.001-0.3420-6.80 

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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