Individual Calculations March 2024
 Polko, Juraj  Total change: -2.40  Rating chartPersonal card
 2. liga C 2023 24 R8-9 SVK SVK 2024-02-10
RcRownchangeKK*chgGame
 1912 2000 0.50 1 -0.12 20 -2.40 
  Turcan, Martin 1912 SVK0.501-0.1220-2.40 

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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