Individual Calculations August 2022
 Fiedorek, Michal  Total change: -47.40  Rating chartPersonal card
 VII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN A Bydgoszcz POL 2022-06-25
RcRownchangeKK*chgGame
 2284 2321 5.50 10 0.17 20 3.40 
  Malczyk, Radoslaw 2067 POL1.0010.19203.80 
  Czarnota, Pawel g2502 POL0.5010.24204.80 
  Gumularz, Szymon g2519 POL0.5010.26205.20 
  Golubka, Petro g2379 UKR0.5010.08201.60 
  Janik, Igor g2519 POL0.5010.26205.20 
  Prokofyev, Valentyn f2286 UKR0.001-0.5520-11.00 
  Paprocki, Antoni 1948 POL0.001-0.9020-18.00 
  Skurniak, Szymon 2021 POL1.0010.15203.00 
  Zebracki, Tomasz 2200 POL1.0010.34206.80 
  Hnydiuk, Aleksander m2394 POL0.5010.10202.00 

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)
 
 Najdorf Chess Festival 2022 gr. A Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 1926 2289 5.50 9 -2.54 20 -50.80 
  Stachecki, Mikolaj 1918 POL1.0010.10202.00 
  Starosciak, Szymon 1900 POL0.001-0.9120-18.20 
  Jedrusik, Adam 1960 POL0.001-0.8820-17.60 
  Rejniak, Zuzanna 1813 POL0.501-0.4520-9.00 
  Pancewicz, Szymon 1889  * POL1.0010.08201.60 
  Iwanczuk, Krzysztof 1947 POL1.0010.12202.40 
  Podgorski, Maciej 1967 POL0.001-0.8720-17.40 
  Zalega, Maciej 1913 POL1.0010.09201.80 
  Zdybel, Przemyslaw 2026 POL1.0010.18203.60 
 * 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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