Individual Calculations October 2020
 Kostecka, Marika  Total change: -53.00  Rating chartPersonal card
 XIX Mistrzostwa Polski Sluzb Mundurowych Glucholazy POL 2020-08-25
RcRownchangeKK*chgGame
 1646 1917 4.00 8 -2.53 20 -50.60 
  Kopaczewski, Zbigniew 1517  * POL1.0010.08201.60 
  Rozumek, Krzysztof 1766 POL0.001-0.7020-14.00 
  Daleczko, Wladyslaw 1637 POL0.001-0.8420-16.80 
  Orzechowski, Marcin 1659 POL0.001-0.8220-16.40 
  Plesiuk, Jan 1669 POL1.0010.19203.80 
  Michalak, Augustyn 1788 POL0.501-0.1720-3.40 
  Kiwilsza, Piotr 1517  * POL0.501-0.4220-8.40 
  Bochenek, Ryszard 1616 POL1.0010.15203.00 
 * 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)
 
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 1950 1917 4.00 9 -0.12 20 -2.40 
  Cieslak, Wiktoria 2037 POL0.5010.16203.20 
  Szelag, Zuzanna 1841 POL0.001-0.6020-12.00 
  Krzysztynska, Anna 1867 POL0.501-0.0720-1.40 
  Karykowska, Anna 1999 POL0.001-0.3920-7.80 
  Swiech, Joanna 1910 POL0.501-0.0120-0.20 
  Szmacinska, Grazyna wm2051 POL0.5010.18203.60 
  Fraczek, Weronika 1882 POL0.501-0.0520-1.00 
  Adamowicz, Katarzyna wf2104 POL1.0010.742014.80 
  Zdziarska-Zareba, Lidia 1862 POL0.501-0.0820-1.60 

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)
 

 

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