Rapid: Individual Calculations January 2024
 Kossovsky, Boris-Pierre  Total change: 24.00  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 23 decembre 2023 LYON FRA 2023-12-23
RcRownchangeKK*chgGame
 1433 1229 3.00 6 0.60 40 24.00 
  Jrade, Willis 2120 FRA0.0010.00400.00 
  Daoudi, Aarone 1121 FRA1.0010.354014.00 
  Halimi, Emmanuelle 1044 FRA1.0010.264010.40 
  Rahnama, Matin 1854 FRA0.001-0.0140-0.40 
  Hamelin, Ivan 1432 FRA0.001-0.2440-9.60 
  Gruyer, Pascal 1026 FRA1.0010.24409.60 

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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