Individual Calculations August 2019
 Niemier, Martyna  Total change: 67.60  Rating chartPersonal card
 Chess Summer 2019 Poznan POL 2019-07-06
RcRownchangeKK*chgGame
 1437 1163 3.00 7 1.68 40 67.20 
  Frackowiak, Andrzej 1563  * POL0.001-0.0840-3.20 
  Kiwilsza, Piotr 1563  * POL0.5010.424016.80 
  Woda, Janusz 1532 POL0.001-0.1040-4.00 
  Korzystka, Wiktor 1337 POL1.0010.734029.20 
  Roszkiewicz, Zofia 1288 POL1.0010.674026.80 
  Lakowski, Filip 1292 POL0.001-0.3340-13.20 
  Nicikowski, Jozef 1486 POL0.5010.374014.80 
 * 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)
 
 Druzynowe Mistrzostwa Polski Juniorow 2019 - II Liga Szczyrk POL 2019-07-19
RcRownchangeKK*chgGame
 1442 1163 2.00 10 0.01 40 0.40 
  Surpeta, Julia 1563  * POL0.001-0.0840-3.20 
  Filipska, Maja 1563  * POL0.001-0.0840-3.20 
  Mytnik, Kinga 1563  * POL0.001-0.0840-3.20 
  Wolszczak, Natalia 1217 POL0.001-0.4240-16.80 
  Zalucka, Emilia 1440 POL0.001-0.1740-6.80 
  Zamarska, Sylwia 1563  * POL0.001-0.0840-3.20 
  Wojtas, Emilia 1088 POL1.0010.404016.00 
  Michalska, Aleksandra 1563  * POL0.001-0.0840-3.20 
  Gredka, Dominika 1563  * POL0.001-0.0840-3.20 
  Mazurek, Maja 1294 POL1.0010.684027.20 
 * 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)
 

 

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