Individual Calculations August 2022
 Adamski, Adam  Total change: 36.60  Rating chartPersonal card
 Najdorf Chess Festival 2022 gr. A Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 1959 1784 2.50 9 0.02 20 0.40 
  Gorkiewicz, Mateusz 2023 POL0.5010.30206.00 
  Backiel, Hubert 2045 POL0.001-0.1820-3.60 
  Siekanska, Maria 1964 POL0.001-0.2620-5.20 
  Choroszej, Aleksander 2040 POL0.5010.31206.20 
  Murchadha, Oissine 1984 IRL0.001-0.2420-4.80 
  Sacharewicz, Krzysztof 1832 POL0.5010.07201.40 
  Kowalczyk, Adam 1944 POL0.5010.21204.20 
  Szwaj, Jacek 1938 POL0.5010.21204.20 
  Spicak, Krzysztof 1858 POL0.001-0.4020-8.00 

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)
 
 Warsaw Chess Open 2022 - A Warszawa POL 2022-07-18
RcRownchangeKK*chgGame
 2046 1784 3.50 8 1.81 20 36.20 
  Rudolf, Michal f2361 POL0.001-0.0220-0.40 
  Klim, Filip 1975 POL0.001-0.2520-5.00 
  Yunusov, Mukhammad 1874 TJK1.0010.622012.40 
  Pettersson, Alexander 1968 MLT0.5010.24204.80 
  Pires, Emanuel Joao Robarts 2061 POR0.001-0.1720-3.40 
  Darda-Braver, Roman 1963 UKR0.5010.23204.60 
  Keely, Leo A 1955 ENG1.0010.732014.60 
  Rozycki, Bartlomiej 2210 POL0.5010.43208.60 

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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