Individual Calculations October 2023
 Seredyn, Dominik  Total change: -30.00  Rating chartPersonal card
 Mala Norma FIDE IX 2023 Chylice POL 2023-09-02
RcRownchangeKK*chgGame
 1385 1724 2.00 4 -1.50 20 -30.00 
  Szuszkiewicz, Stanislaw 1324  * POL1.0010.08201.60 
  Jastrzebski, Robert 1301 POL1.0010.07201.40 
  Mazan, Dawid 1430 POL0.001-0.8520-17.00 
  Siennicki, Gustaw 1484 POL0.001-0.8020-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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