Individual Calculations July 2021
 Kawaler, Adam  Total change: 30.80  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2020/2021 1, 4-11 Dolny Slask POL 2021-05-29
RcRownchangeKK*chgGame
 2024 1808 2.00 2 1.54 20 30.80 
  Kossobudzki, Robert 2100 POL1.0010.852017.00 
  Zminda, Bogdan 1948 POL1.0010.692013.80 

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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