Rapid: Individual Calculations September 2021
 Batih, Ihor  Total change: -11.80  Rating chartPersonal card
 Chess tournament dedicated 156 anniversary of the birth of Andrey Sheptytsky Novoyavorivsk UKR 2021-07-31
RcRownchangeKK*chgGame
 1334 1045 0.00 3 -0.59 20 -11.80 
  Dobosh, Nazar 1478 UKR0.001-0.0620-1.20 
  Hryvastov, Dmytro 1444 UKR0.001-0.0820-1.60 
  Rozhko, Roman 1081 UKR0.001-0.4520-9.00 

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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