Individual Calculations August 2022
 Jedrusik, Adam  Total change: 26.00  Rating chartPersonal card
 Najdorf Chess Festival 2022 gr. A Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 2102 1960 5.00 8 2.14 40 85.60 
  Pacan-Milej, Kosma f2412 POL0.001-0.0640-2.40 
  Staniak, Mariusz 1777 POL1.0010.264010.40 
  Fiedorek, Michal f2289 POL1.0010.884035.20 
  Golecki, Jan 2219 POL0.001-0.1840-7.20 
  Szwaj, Justyna 1797 POL1.0010.284011.20 
  Sriram, Jha g2361 IND0.001-0.0840-3.20 
  Pancewicz, Szymon 1755 POL1.0010.24409.60 
  Padalka, Artem 2204 UKR1.0010.804032.00 

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 - II Liga 2022 Wroclaw POL 2022-07-18
RcRownchangeKK*chgGame
 1810 1960 2.50 6 -1.49 40 -59.60 
  Cichon, Bartlomiej 1938 POL0.001-0.5340-21.20 
  Kubica, Dominik 1594 POL1.0010.10404.00 
  May, Jakub 1560  * POL0.001-0.9240-36.80 
  Kaliszuk, Kamil 2088 POL0.001-0.3340-13.20 
  Madajczak, Piotr 1924 POL0.501-0.0540-2.00 
  Jaskiewicz, Kacper 1755 POL1.0010.24409.60 
 * 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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