Individual Calculations August 2022
 Padalka, Artem  Total change: -20.20  Rating chartPersonal card
 Najdorf Chess Festival 2022 gr. A Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 2023 2204 4.00 9 -2.33 20 -46.60 
  Celinski, Kamil 1875 POL1.0010.12202.40 
  Rozumek, Krzysztof 1800 POL1.0010.08201.60 
  Romanishin, Oleg M g2404 UKR0.001-0.2420-4.80 
  Starosciak, Szymon 1900 POL1.0010.14202.80 
  Siekanska, Zuzanna 1804  * POL1.0010.08201.60 
  Noe, Christopher m2505 GER0.001-0.1520-3.00 
  Backiel, Hubert 2045 POL0.001-0.7120-14.20 
  Jedrusik, Adam 1960 POL0.001-0.8020-16.00 
  Zalega, Maciej 1913 POL0.001-0.8520-17.00 
 * 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)
 
 Warsaw Chess Open 2022 - A Warszawa POL 2022-07-18
RcRownchangeKK*chgGame
 2180 2204 6.00 9 1.32 20 26.40 
  Yunusov, Mukhammad 1874 TJK1.0010.12202.40 
  Psyk, Radoslaw 2411 POL0.001-0.2320-4.60 
  Sliwerski, Radoslaw 1951 POL1.0010.19203.80 
  Antolak, Julia wg2399 POL0.001-0.2520-5.00 
  Starosta, Martyna wc1918 POL1.0010.16203.20 
  Malek, Jan 2320 POL1.0010.662013.20 
  Mickiewicz, Piotr 2284 POL1.0010.612012.20 
  Janeczko, Jakub 2080 POL1.0010.33206.60 
  Sieciechowicz, Marcin m2383 POL0.001-0.2720-5.40 

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)
 

 

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