Rapid: Individual Calculations May 2022
 Kowalski, Igor  Total change: -1.40  Rating chartPersonal card
 Akademickie Mistrzostwa Polski Mezczyzn 2022 Chorzow POL 2022-04-01
RcRownchangeKK*chgGame
 1974 2231 7.50 9 0.60 20 12.00 
  Matyjaszczyk, Adrian 1831  * POL1.0010.08201.60 
  Posluszny, Tomasz 1788 POL0.501-0.4420-8.80 
  Kukula, Karol 1687 POL1.0010.03200.60 
  Jarzebowski, Kacper 1975 POL0.501-0.3120-6.20 
  Choina, Adam 1843 POL1.0010.09201.80 
  Bilczewski, Kacper 2002 POL1.0010.21204.20 
  Daniel, Damian c2057 POL1.0010.27205.40 
  Cukrowski, Filip f2199 POL1.0010.46209.20 
  Janik, Igor g2386 POL0.5010.21204.20 
 * 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)
 
 Akademickie Mistrzostwa Polski - Turniej Druzynowy 2022 Chorzow POL 2022-04-02
RcRownchangeKK*chgGame
 1921 2231 7.00 7 1.01 20 20.20 
  Murawko, Katarzyna wc1881 POL1.0010.11202.20 
  Cieslak, Wiktoria 1938 POL1.0010.15203.00 
  Kanicki, Krzysztof 1999 POL1.0010.21204.20 
  Dzwierzynski, Bartosz 1947 POL1.0010.16203.20 
  Kaminski, Maciej 1861 POL1.0010.10202.00 
  Fritz, Antoni 1831  * POL1.0010.08201.60 
  Kwiatkowski, Wiktor 1993 POL1.0010.20204.00 
 * 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)
 
 PGNiG TERMIKA Puchar Polski w Szachach Elblag 2022 - Turniej Klasyfikacyjny Elblag POL 2022-04-09
RcRownchangeKK*chgGame
 1826 2231 6.50 9 -1.68 20 -33.60 
  Chojnowski, Robert 1831  * POL1.0010.08201.60 
  Hiszczynski, Jakub 1825 POL1.0010.08201.60 
  Krzewski, Dariusz 1944 POL0.001-0.8420-16.80 
  Fritz, Antoni 1778 POL0.001-0.9420-18.80 
  Adamczyk, Kordian 1598 POL1.0010.01200.20 
  Marcinczyk, Monika wc1759 POL1.0010.05201.00 
  Bartoszewicz, Marcin 1920 POL1.0010.14202.80 
  Krasiewicz, Robert 1942 POL1.0010.16203.20 
  Starosta, Martyna wc1839 POL0.501-0.4220-8.40 
 * 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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