Individual Calculations March 2023
 Bussinger, Robert  Total change: -14.00  Rating chartPersonal card
 2eme Tournoi du CEKB -2400 LE KREMLIN BICETRE FRA 2023-02-18
RcRownchangeKK*chgGame
 1530 1463 0.50 2 -0.35 40 -14.00 
  Migus, Ethan 1344 FRA0.501-0.1640-6.40 
  Flagiello, Francesco 1715 FRA0.001-0.1940-7.60 

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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