Individual Calculations December 2021
 Kaszynski, Jan  Total change: -26.40  Rating chartPersonal card
 Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2021/2022 r 1-2 Dolny Slask POL 2021-11-07
RcRownchangeKK*chgGame
 1939 1539 0.00 1 -0.08 40 -3.20 
  Jankowiak, Piotr 1939  * POL0.001-0.0840-3.20 
 * 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)
 
 Walbrzyska Dolnoslaska Liga Okregowa 2021 Round 1-4 various POL 2021-11-27
RcRownchangeKK*chgGame
 1306 1539 1.00 2 -0.58 40 -23.20 
  Adamek, Artur 1336 POL0.501-0.2640-10.40 
  Cholody, Wiktor 1275 POL0.501-0.3240-12.80 

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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