Individual Calculations December 2021
 Hrdina, Jiri  Total change: -34.80  Rating chartPersonal card
 JmSS - Krajsky prebor 2021/2022 r3-4 various CZE 2021-11-14
RcRownchangeKK*chgGame
 1370 1692 0.00 1 -0.87 40 -34.80 
  Kudlicka, Robert 1370 CZE0.001-0.8740-34.80 

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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