Blitz: Individual Calculations January 2024
 Szewczuk, Aleksandra  Total change: 37.60  Rating chartPersonal card
 II Gliwicki Festiwal Szachowy: D - Blitz Open Gliwice POL 2023-12-09
RcRownchangeKK*chgGame
 1600 1259 2.50 8 0.94 40 37.60 
  Zgadzaj, Rafal c1953 POL0.001-0.0140-0.40 
  Hasinski, Krystian 1656 POL1.0010.924036.80 
  Natoli, Alessia 1590 POL0.5010.384015.20 
  Brzoska, Mariusz 1644 POL1.0010.914036.40 
  Zawierucha, Aleksander 1928 POL0.001-0.0140-0.40 
  Alexeev, Nikita 1615 UKR0.001-0.1140-4.40 
  Butanowicz, Rafal 1298 POL0.001-0.4540-18.00 
  Szumiec, Tomasz 1115 POL0.001-0.6940-27.60 

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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