Individual Calculations August 2022
 Rejniak, Zuzanna  Total change: 21.30  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2022 Lublin POL 2022-06-25
RcRownchangeKK*chgGame
 1938 1804 3.50 9 0.46 30 13.80 
  Adamczyk, Zuzanna wc1909 POL0.5010.14304.20 
  Goraj, Barbara wc2034 POL0.001-0.2130-6.30 
  Bukala, Weronika 1746 POL0.001-0.5830-17.40 
  Zabrzanska, Weronika 1882 POL0.5010.11303.30 
  Lochina, Justyna 1691 POL0.501-0.1530-4.50 
  Siekanska, Maria 1964 POL0.5010.21306.30 
  Marcinczyk, Monika wc1991 POL1.0010.743022.20 
  Wikar, Martyna wf2208 POL0.001-0.0830-2.40 
  Dylag, Emilia wf2021 POL0.5010.28308.40 

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 2022 gr. A Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 1996 1813 2.50 9 0.00 30 0.00 
  Backiel, Hubert 2045 POL0.5010.29308.70 
  Kulpa, Zuzanna 1985 POL0.5010.23306.90 
  Gorkiewicz, Mateusz 2023 POL0.001-0.2330-6.90 
  Fiedorek, Michal f2289 POL0.5010.453013.50 
  Lewandrowski, Tomasz 1901 POL0.5010.12303.60 
  Siekanska, Maria 1964 POL0.001-0.3030-9.00 
  Hemmerling, Jaroslaw 1854 POL0.5010.06301.80 
  Pettersson, Alexander 1968 MLT0.001-0.2930-8.70 
  Szwaj, Jacek 1938 POL0.001-0.3330-9.90 

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)
 
 Warsaw Chess Open 2022 - A Warszawa POL 2022-07-18
RcRownchangeKK*chgGame
 2017 1813 1.50 5 0.25 30 7.50 
  Tytynnik, Artem f2186 UKR0.001-0.1030-3.00 
  Krasiewicz, Robert 1999 POL0.001-0.2630-7.80 
  Celinski, Kamil 1875 POL1.0010.593017.70 
  Murchadha, Oissine 1984 IRL0.5010.23306.90 
  Choroszej, Aleksander 2040 POL0.001-0.2130-6.30 

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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