Individual Calculations August 2018
 Czechowski, Jakub  Total change: 18.48  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy im. Emanuela Laskera - Group B Gorzow Wielkopolski POL 2018-07-02
RcRownchangeKK*chgGame
 1729 1880 4.00 7 -0.77 28 -21.56 
  Zalucka, Emilia 1480  * POL1.0010.08282.24 
  Krzyszewski, Tomasz 1704 POL1.0010.27287.56 
  Swiderski, Radoslaw 1972 POL0.001-0.3728-10.36 
  Jozwik, Jaroslaw 1680 POL0.501-0.2628-7.28 
  Przysiecki, Kajetan c1771 POL0.501-0.1528-4.20 
  Krolik, Wladyslaw 1639 POL1.0010.20285.60 
  Dzida, Kamil 1854 POL0.001-0.5428-15.12 
 * 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)
 
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1806 1880 5.50 9 0.14 28 3.92 
  Urbaniak, Karol 1670 POL0.501-0.2728-7.56 
  Baranowicz, Jan 1723 POL0.001-0.7128-19.88 
  Tarka, Aleksandra 1679 POL1.0010.24286.72 
  Koruch, Maria 1714 POL1.0010.28287.84 
  Gorecki, Andrzej 1848 POL1.0010.462812.88 
  Gajewski, Dariusz 1789 POL1.0010.382810.64 
  Grochowski, Kosma 1931 POL1.0010.572815.96 
  Mroz, Waldemar 1974 POL0.001-0.3728-10.36 
  Szwaj, Jacek 1926 POL0.001-0.4428-12.32 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow - I Liga 2018 Kudowa-Zdroj POL 2018-07-21
RcRownchangeKK*chgGame
 1854 1880 6.00 9 1.29 28 36.12 
  Karykowska, Anna 1869 POL1.0010.482813.44 
  Dixa, Oskar 1929 POL1.0010.572815.96 
  Polczyk, Mikolaj 2061 POL0.001-0.2628-7.28 
  Galuszka, Tomasz 1989 POL0.5010.15284.20 
  Golenia, Wojciech 1984 POL0.001-0.3628-10.08 
  Pietrzak, Tomasz 1617 POL1.0010.18285.04 
  Lambrecht, Tomasz 1544 POL0.501-0.3828-10.64 
  Jarzebowski, Kacper 1969 POL1.0010.622817.36 
  Butyrowski, Marcel 1725 POL1.0010.29288.12 

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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