Individual Calculations August 2017
 Czechowski, Jakub  Total change: 77.20  Rating chartPersonal card
 III liga seniorow woj. Lubuskiego 2016-2017 wojewodztwo lubuskie POL 2016-10-16
RcRownchangeKK*chgGame
 1767 1712 1.00 1 0.58 40 23.20 
  Koleda, Tomasz 1767 POL1.0010.584023.20 

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)
 
 IX TURNIEJ SZACHOWY - SUDETY Szklarska Poreba POL 2017-06-26
RcRownchangeKK*chgGame
 1867 1747 3.50 9 0.26 40 10.40 
  Sroka, Janusz 2044 POL1.0010.854034.00 
  Jankowiak, Tomasz 1903 POL1.0010.714028.40 
  Laszewicz, Pawel 2109 POL0.001-0.1040-4.00 
  Szydelko, Michal 1784 POL0.5010.05402.00 
  Raczykowska, Paulina 1847 POL0.001-0.3640-14.40 
  Wasala, Wiktoria 1451 POL1.0010.15406.00 
  Rymaszewski, Dariusz 2147  * POL0.001-0.0840-3.20 
  Majocha, Piotr 1795 POL0.001-0.4340-17.20 
  Szydelko, Kazimierz 1723 POL0.001-0.5340-21.20 
 * 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)
 
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1923 1724 3.50 9 1.09 40 43.60 
  Krasiewicz, Robert 2045 POL1.0010.874034.80 
  Parol, Pola 2041 POL0.5010.374014.80 
  Drozdowski, Konrad 2064 POL0.5010.384015.20 
  Sanz Wawer, Daniel 2027 POL0.001-0.1440-5.60 
  Pekacki, Stanislaw 1925 POL0.001-0.2440-9.60 
  Kaniak, Justyna 1924 POL0.001-0.2440-9.60 
  Kalhorn, Marcin 1608 POL1.0010.344013.60 
  Murawko, Katarzyna 2022 POL0.001-0.1540-6.00 
  Hryn, Zofia 1648 POL0.501-0.1040-4.00 

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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