Rapid: Individual Calculations December 2017
 Vorona, Zinovii  Total change: -36.40  Rating chartPersonal card
 Cup of the Chess Federation of Kherson region 2017 (rapid) Kherson UKR 2017-11-26
RcRownchangeKK*chgGame
 1775 1729 0.00 4 -1.82 20 -36.40 
  Barchuk, Irina 2038 UKR0.001-0.1420-2.80 
  Bogdanov, Zakhar 1978 UKR0.001-0.1920-3.80 
  Shkuro, Mikhail 1538 UKR0.001-0.7520-15.00 
  Semenukha, Nikita 1544 UKR0.001-0.7420-14.80 

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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