Individual Calculations July 2024
 Skorupa, Antonina  Total change: -49.60  Rating chartPersonal card
 Mistrzostwa Wielkopolski Juniorow w szachach klasycznych 2024 - D15 Sypniewo k. Jastrowia POL 2024-05-30
RcRownchangeKK*chgGame
 1512 1555 1.00 4 -1.25 40 -50.00 
  Jeziorska, Anna 1463 POL0.001-0.6340-25.20 
  Oszutowska, Anna 1572 POL0.001-0.4840-19.20 
  Owsianna, Lena 1485 POL0.501-0.1040-4.00 
  Swiderska, Jagoda 1526 POL0.501-0.0440-1.60 

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 2024 - Ekstraliga Sypniewo k. Jastrowia POL 2024-06-09
RcRownchangeKK*chgGame
 1753 1619 3.00 9 0.01 40 0.40 
  Smietanska, Wiktoria cwf2019  * POL0.001-0.0840-3.20 
  Izafatava, Kira 1761 POL0.5010.19407.60 
  Ejsymont, Blanka wc1773 POL0.001-0.2940-11.60 
  Figa, Karolina 1760 POL1.0010.694027.60 
  Mataczyna, Aleksandra 1723 POL0.001-0.3640-14.40 
  Malicka, Magdalena 1729 POL0.001-0.3540-14.00 
  Polakiewicz, Blanka 1632 POL1.0010.524020.80 
  Piekutowska, Lena 1634 POL0.5010.02400.80 
  Rusiecki, Katarzyna 1744 POL0.001-0.3340-13.20 
 * 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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