Blitz: Individual Calculations May 2024
 Duda, Aleksandra  Total change: -17.20  Rating chartPersonal card
 PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych 2024 Katowice POL 2024-04-26
RcRownchangeKK*chgGame
 1925 1707 1.00 7 -0.75 40 -30.00 
  Niedbala, Bartlomiej m2107  * POL0.001-0.0840-3.20 
  Warchol, Kamil f2107  * POL0.001-0.0840-3.20 
  Malik, Maciej 1967 POL0.001-0.1840-7.20 
  Oblakowski, Oskar 1603 POL1.0010.364014.40 
  Posluszny, Tomasz 1976 POL0.001-0.1740-6.80 
  Krol, Rafal 1882 POL0.001-0.2740-10.80 
  Hadrian, Patryk 1834 POL0.001-0.3340-13.20 
 * 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)
 
 PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych 2024 - final Katowice POL 2024-04-26
RcRownchangeKK*chgGame
 2083 1707 0.50 2 0.32 40 12.80 
  Rozycki, Bartlomiej 2083 POL0.5010.414016.40 
  Rozycki, Bartlomiej 2083 POL0.001-0.0940-3.60 

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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