Individual Calculations September 2017
 Kiolbasa, Oliwia  Total change: -20.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow- Ekstraliga Szczyrk POL 2017-07-22
RcRownchangeKK*chgGame
 1941 2253 7.00 9 -0.64 20 -12.80 
  Olechnicka, Karolina 1913 POL1.0010.12202.40 
  Kubicka, Anna 2152 POL1.0010.36207.20 
  Sowa, Wiktoria 1853  * POL1.0010.08201.60 
  Frej, Zofia 1927 POL0.501-0.3720-7.40 
  Kaczmarska, Joanna 1905 POL1.0010.11202.20 
  Raczykowska, Paulina 1853  * POL0.501-0.4220-8.40 
  Dwilewicz, Katarzyna 1939 POL0.501-0.3620-7.20 
  Rudzinska, Michalina 1867 POL1.0010.09201.80 
  Kucharska, Honorata wf2063 POL0.501-0.2520-5.00 
 * 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)
 
 European Youth Team Chess Championship 2017 - Girls Section Rymanow-Zdroj POL 2017-08-17
RcRownchangeKK*chgGame
 2202 2241 3.50 7 -0.36 20 -7.20 
  Rozman, Monika wf2082 SLO0.001-0.7120-14.20 
  Arda, Cagil Irmak wf2124 TUR0.501-0.1620-3.20 
  Unuk, Laura wm2343 SLO0.001-0.3620-7.20 
  Sliwicka, Alicja wf2204 POL1.0010.45209.00 
  Martynkova, Olena wf2179 UKR0.501-0.0920-1.80 
  Schneider, Jana fwm2275 GER1.0010.552011.00 
  Narva, Mai wm2210 EST0.501-0.0420-0.80 

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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