Individual Calculations July 2021
 Sidorczuk, Pawel  Total change: -17.60  Rating chartPersonal card
 Turniej o Puchar Burmistrza Ursusa A1 Warszawa POL 2021-06-12
RcRownchangeKK*chgGame
 1995 1941 1.00 5 -1.13 40 -45.20 
  Jarzebowski, Kacper 2121 POL0.001-0.2640-10.40 
  Janeczko, Jakub 1918 POL0.001-0.5340-21.20 
  Dalkowski, Rafal 2006 POL0.001-0.4140-16.40 
  Celinski, Kamil 1976 POL0.5010.05402.00 
  Jedrusik, Adam 1956 POL0.5010.02400.80 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow 2021 - II Liga Poronin POL 2021-06-17
RcRownchangeKK*chgGame
 1596 1941 9.50 10 0.69 40 27.60 
  Malek, Szymon 1590 POL1.0010.11404.40 
  Sidlo, Szymon 1541  * POL1.0010.08403.20 
  Bednarczyk, Mateusz 1629 POL1.0010.14405.60 
  Lewandowski, Witold 1588 POL1.0010.11404.40 
  Bialik, Nikodem 1590 POL1.0010.11404.40 
  Chmiel, Pawel 1541  * POL1.0010.08403.20 
  Rozanski, Mateusz 1541  * POL1.0010.08403.20 
  Wojtasik, Szymon 1541  * POL1.0010.08403.20 
  Oles, Martin 1669 POL1.0010.17406.80 
  Majdanski, Maksymilian 1729 POL0.501-0.2740-10.80 
 * 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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