Individual Calculations August 2019
 Jarocka, Liwia  Total change: -107.16  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga Juniorow 2019 Ustron Jaszowiec POL 2019-06-23
RcRownchangeKK*chgGame
 1889 2102 3.50 9 -3.28 38 -124.64 
  Raczykowska, Paulina 1893 POL0.001-0.7738-29.26 
  Swiech, Joanna 1879 POL0.001-0.7838-29.64 
  Kucharska, Honorata wf2054 POL1.0010.433816.34 
  Bilczewska, Olga 1702  * POL0.001-0.9238-34.96 
  Koruch, Maria 1702  * POL0.501-0.4238-15.96 
  Harazinska, Magdalena wf2004 POL0.501-0.1338-4.94 
  Frej, Zofia 1903 POL0.501-0.2638-9.88 
  Moscicka, Pola 1858 POL0.501-0.3038-11.40 
  Kaczmarska, Joanna 2010 POL0.501-0.1338-4.94 
 * 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)
 
 Najdorf Chess Festival gr. A Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 2275 2102 3.00 9 0.46 38 17.48 
  Akesson, Ralf g2365 SWE1.0010.823831.16 
  Socko, Monika gwg2443 POL0.001-0.1238-4.56 
  Pacan-Milej, Kosma f2272 POL0.001-0.2838-10.64 
  Zochowski, Kacper 2251 POL0.001-0.3038-11.40 
  Zaleski, Lukasz 2185 POL1.0010.613823.18 
  Czerw, Dawid f2326 POL0.5010.283810.64 
  Malovanyi, Yulian 2204 UKR0.5010.14385.32 
  Fiedorek, Michal 2241 POL0.001-0.3138-11.78 
  Lisowski, Krzysztof 2187 POL0.001-0.3838-14.44 

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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