Individual Calculations April 2024
 Achinovich, Oleg  Total change: 15.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska - Liga Okregowa 2023-2024 gr. Walbrzych r 10-11 Dolny Slask POL 2024-03-03
RcRownchangeKK*chgGame
 1825 1870 1.50 2 0.38 40 15.20 
  Kiszkiel, Oskar 1775 POL1.0010.374014.80 
  Zielinski, Zbigniew 1875 POL0.5010.01400.40 

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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