Rapid: Individual Calculations December 2023
 Perek, Oskar  Total change: -30.80  Rating chartPersonal card
 XIII Turniej Szachowy o Szable Pilsudskiego Grupa A Swidnica POL 2023-11-11
RcRownchangeKK*chgGame
 1498 1686 5.50 9 -0.77 40 -30.80 
  Mycka, Mikolaj 1286  * POL1.0010.08403.20 
  Repetilo, Daria 1340 UKR1.0010.11404.40 
  Komendecki, Antoni 1913 POL0.001-0.2140-8.40 
  Klisowski, Szymon 1431 POL0.501-0.3140-12.40 
  Sojski, Ernest 1447 POL1.0010.20408.00 
  Zareba, Radoslaw 1887 POL0.001-0.2440-9.60 
  Kiszkiel, Oskar 1504 POL0.001-0.7440-29.60 
  Zielinski, Patrick 1123 POL1.0010.02400.80 
  Kraszewski, Jan 1550 POL1.0010.324012.80 
 * 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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