Rapid: Individual Calculations September 2023
 Person, Luc  Total change: -10.20  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 5 aout 2023 LYON FRA 2023-08-05
RcRownchangeKK*chgGame
 1407 1246 2.00 6 -0.51 20 -10.20 
  Rollot, Florence 1864 FRA0.001-0.0220-0.40 
  Halimi, Emmanuelle 1027 FRA0.001-0.7820-15.60 
  Gleason, William 1124 FRA1.0010.33206.60 
  L`hermitte, Emmanuel 1957 FRA0.001-0.0120-0.20 
  Nguyen, Edouard 1039 FRA1.0010.23204.60 
  Crouzet, Bernard 1431 FRA0.001-0.2620-5.20 

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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