Rapid: Individual Calculations March 2023
 Daoudi, Aarone  Total change: -12.80  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 4 fevrier 2023 LYON FRA 2023-02-04
RcRownchangeKK*chgGame
 1352 1150 1.00 5 -0.32 40 -12.80 
  Roblin, Pierre 1618 FRA0.001-0.0540-2.00 
  Wilner, Claude 1282 FRA1.0010.684027.20 
  Manouvel, Christi 1308 FRA0.001-0.2940-11.60 
  Schwartz, Pierre 1282 FRA0.001-0.3240-12.80 
  Person, Luc 1270 FRA0.001-0.3440-13.60 

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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