Individual Calculations August 2022
 Jaworowski, Andre  Total change: -19.00  Rating chartPersonal card
 Najdorf Chess Festival 2022 group B Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 1185 1201 1.00 4 -1.20 20 -24.00 
  Kurowski, Maciej 1601  * POL0.001-0.0820-1.60 
  Fast, Maksymilian 1047 POL0.001-0.7120-14.20 
  Adaszewski, Grzegorz 1072 POL0.001-0.6720-13.40 
  Ladon, Jeremi 1019 POL1.0010.26205.20 
 * 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 - B Warszawa POL 2022-07-18
RcRownchangeKK*chgGame
 1370 1201 1.00 2 0.25 20 5.00 
  Tyshniuk, Roman 1693 UKR0.001-0.0420-0.80 
  Fast, Maksymilian 1047 POL1.0010.29205.80 

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)
 

 

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